Difference between revisions of "ADATS (M113)"

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(Ammo box buffed this tank really hard, but perhaps someone more sane needs to rewrite the text of this tank with it in mind.)
 
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{{About
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| about = British SPAA '''{{PAGENAME}}'''
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| other
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| usage-1 = the US version
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| link-1 = ADATS
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| usage-2 = other uses
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| link-2 = M113 (Family)
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}}
 
{{Specs-Card
 
{{Specs-Card
 
|code=uk_adats_m113a3
 
|code=uk_adats_m113a3
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== Description ==
 
== Description ==
 
<!-- ''In the description, the first part should be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.'' -->
 
<!-- ''In the description, the first part should be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.'' -->
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The '''{{Specs|name}}''' is a rank {{Specs|rank}} British tank destroyer {{Battle-rating}}. It was introduced in [[Update "Hot Tracks"]].
+
The '''ADATS (M113)''' (Air Defence Anti-Tank System) is a variant of the ADATS complex for the Canadian army mounted on the M113A2 APC chassis. The installed missile system has a dual purpose: engagement of both high-speed (including low-flying) and slow-moving aircraft, helicopters, and UAVs, as well as armoured targets on the ground. The installation itself has a modular design, allowing it to be mounted on various armoured vehicles. The complex consists of 8 guided missiles in transport launch containers, a radar for target detection and missile guidance, a control computer, jam-resistant communications, and data transmission equipment to allow coordination between ADATS complexes and other equipment.
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The ADATS (M113) was introduced in [[Update "Hot Tracks"]]. Thanks to its versatility on the battlefield, it can often surprise enemy armour with its MIM146 guided missiles, which have a warhead equivalent to 7.86 kg of TNT, providing 900 mm of armour penetration, and good post-penetration damage to crew and internal modules. However, unlike the American version, the ADATS (M113) lacks a gun armament.
  
 
== General info ==
 
== General info ==
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{{Specs-Tank-Armour}}
 
{{Specs-Tank-Armour}}
 
<!-- ''Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.'' -->
 
<!-- ''Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.'' -->
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''Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.''
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The chassis is the infamous M113 which by this point should be enough to tell how fragile this carrier is. It is vulnerable to 12.7 MG fire within 800 m range when standing completely flat and anything bigger (almost everything, including coaxial weapons, at this point in time) will penetrate it without a failure. The hull can block overpressure damage if it was hit into the engine compartment, but will otherwise immediately fold.
 +
 
 +
The missiles can be ignited by any damage and will violently explode if actually destroyed, taking the carrier with them. The turret itself is empty and APFSDS or HEAT-based weaponry should only destroy the IRST or the radar if they hit high enough, allowing the carrier to trade shots with some tanks. Pure HE and artillery are likely to destroy the tank instantly.
 +
 
 +
To prevent self-guided ammunition of already dead aircraft from hitting the carrier, or to annoy pursuing tanks, aerosol smoke grenades can be used. They are located on the hull front.
 +
 
 +
'''Armour type:'''
  
−
'''Armour type:''' <!-- The types of armour present on the vehicle and their general locations -->
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* Aluminium alloy 7039 - Hull
−
<!-- Example: * Rolled homogeneous armour (Front, Side, Rear, Hull roof)
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* Aluminium alloy 7039 - Turret
−
* Cast homogeneous armour (Turret, Transmission area) -->
 
  
 
{| class="wikitable"
 
{| class="wikitable"
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! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof
 
! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof
 
|-
 
|-
−
| Hull || ___ mm || ___ mm ''Top'' <br> ___ mm ''Bottom'' || ___ mm || ___ - ___ mm
+
| Hull || 38 mm (44°) ''Upper Plate'' <br> 38 mm (27°) ''Lower Glacis''
−
|-
+
| 44 mm ''Top'' <br> 32 mm ''Bottom'' || 38 mm || 38 mm ''Roof'' <br> 10 mm ''Radiator Vents''
−
| Turret || ___ - ___ mm ''Turret front'' <br> ___ mm ''Gun mantlet'' || ___ - ___ mm || ___ - ___ mm || ___ - ___ mm
 
 
|-
 
|-
−
| Cupola || ___ mm || ___ mm || ___ mm || ___ mm
+
| Turret || 12.7 mm ''Turret front'' + 19 mm ''Track IRST''
 +
| 12.7 mm || 6.35 mm + 12.7 mm || 12.7 mm
 
|-
 
|-
 
|}
 
|}
  
−
'''Notes:''' <!-- Any additional notes which the user needs to be aware of -->
+
'''Notes:'''
 +
 
 +
Structural Steel Side plating - 10 mm <!-- Any additional notes which the user needs to be aware of -->
 
<!-- Example: * Suspension wheels are 20 mm thick, tracks are 30 mm thick, and torsion bars are 60 mm thick. -->
 
<!-- Example: * Suspension wheels are 20 mm thick, tracks are 30 mm thick, and torsion bars are 60 mm thick. -->
  
 
=== Mobility ===
 
=== Mobility ===
 
{{Specs-Tank-Mobility}}
 
{{Specs-Tank-Mobility}}
−
<!-- ''Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.'' -->{{tankMobility|abMinHp=396|rbMinHp=247}}
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<!-- ''Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.'' -->
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 +
{{tankMobility|abMinHp=396|rbMinHp=247}}
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 +
The carrier is painfully slow for rank VIII and is similar to every M113, if not worse.
 +
 
 +
It can drive -5 and then -10 km/h in reverse (-11 in AB), acceleration depends on driving crew skill. It will in general drive in range of 20-34 km/h and will slowly accelerate towards 60 km/h over flat terrain, but any turning or uphill will reduce the speed significantly. It isn't much better in AB, but it will store speed twice as fast.
  
 
=== Modifications and economy ===
 
=== Modifications and economy ===
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{{Specs-Tank-Weapon|1}}
 
{{Specs-Tank-Weapon|1}}
 
<!-- ''Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.'' -->
 
<!-- ''Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.'' -->
 +
 
{{main|MIM146}}
 
{{main|MIM146}}
−
''Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.''
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 +
The main weapon of this tank are MIM146 missiles. The missiles are multi-purpose and can snipe both tanks and planes alike.
 +
 
 +
Left launchers fire first, starting with the top left tube, tubes fire one after another with about 0.5 sec delay if "fire" button is held. The missiles are controlled by a laser beam, all missiles launched within the 3 seconds window are controllable at the same time and they can't be jammed. MIMs will fly at about 1 km/s even when forced to make a hard turn. They will very quickly adjust to wherever the operator is pointing at, but aiming too low on initial launch might cause the missile to hit the ground, particularly when fired from the bottom tubes.
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 +
Missiles deal heavy damage both with HE and HEAT aspects. Direct hit will penetrate 900 mm of flat armour, but this effect can be stopped by excessive ERA or NERA shielding of some tanks, although repeated hits in the same spot will obliterate any tank. The real power of this missile is in HE overpressure effect, as MIM146 has enough explosive mass to implode 35 mm of RHA on close hit, meaning that it can instantly destroy any NATO medium tank by hitting their turret neck, and may just randomly obliterate any other through their optics or other weakspots.
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 +
When used against air threats, proximity fuse will react to hostile missiles and rockets if radar is not locked and will ignore them if locked (unless locked onto them). This means that ADATS can protect itself while attacking, or just straight up disintegrate any aircraft (or multiple aircraft, if they are hovering at different distances).
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 +
When compared in anti-air role to the Starstreaks of the [[Stormer HVM]], the MIM146 can maintain most of its speed while pulling off extreme turns, do not have the weird two-stage launch, have proximity fuse and have longer maximum range, so ADATS is in general easier to use and is more practical against jets.
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 +
The missiles come in bundles of 8 and there is no reserve ammunition, meaning it can only be rearmed off a capture point or an ammunition box which takes 30 seconds after spending the first missile, regardless of how many were fired off afterwards (rearm is not interrupted by firing). The "reload" (if the launcher was completely empty) takes 1.3 seconds. Emergency ammunition box can only be used once, so use it wisely.
  
 
{| class="wikitable" style="text-align:center" width="100%"
 
{| class="wikitable" style="text-align:center" width="100%"
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|-
 
|-
 
! ''Arcade''
 
! ''Arcade''
−
| rowspan="2" | 8 || rowspan="2" | 0°/+85° || rowspan="2" | ±180° || rowspan="2" | N/A || __._ || __._ || __._ || __._ || __._ || rowspan="2" | _.__ || rowspan="2" | _.__ || rowspan="2" | _.__ || rowspan="2" | _.__
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| rowspan="2" | 8 || rowspan="2" | -4°/+85° || rowspan="2" | ±180° || rowspan="2" | N/A || 61.6 || 85.3 || 103.6 || 114.6 || 121.9 || rowspan="2" | 19.50 || rowspan="2" | 17.25 || rowspan="2" | 15.90 || rowspan="2" | 15.00
 
|-
 
|-
 
! ''Realistic''
 
! ''Realistic''
−
| __._ || __._ || __._ || __._ || __._
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| 41.7 || 49.0 || 59.5 || 65.8 || 70.0
 
|-
 
|-
 
|}
 
|}
  
 
==== Ammunition ====
 
==== Ammunition ====
−
{| class="wikitable sortable" style="text-align:center" width="100%"
+
{{:MIM146/Ammunition|MIM146}}
−
! colspan="8" | Penetration statistics
 
−
|-
 
−
! rowspan="2" data-sort-type="text" | Ammunition
 
−
! rowspan="2" | Type of<br>warhead
 
−
! colspan="6" | '''Penetration @ 0° Angle of Attack (mm)'''
 
−
|-
 
−
! 10 m !! 100 m !! 500 m !! 1,000 m !! 1,500 m !! 2,000 m
 
−
|-
 
−
| MIM146 || ATGM || 900 || 900 || 900 || 900 || 900 || 900
 
−
|-
 
−
|}
 
−
{| class="wikitable sortable" style="text-align:center" width="100%"
 
−
! colspan="11" | Shell details
 
−
|-
 
−
! rowspan="2" data-sort-type="text" | Ammunition
 
−
! rowspan="2" | Type of<br>warhead
 
−
! rowspan="2" | Velocity<br>(m/s)
 
−
! rowspan="2" | Range<br>(m)
 
−
! rowspan="2" | Projectile<br>Mass (kg)
 
−
! rowspan="2" | Fuse delay<br>(m)
 
−
! rowspan="2" | Fuse sensitivity<br>(mm)
 
−
! rowspan="2" | Explosive Mass<br>(TNT equivalent) (g)
 
−
! colspan="3" | Ricochet
 
−
|-
 
−
! 0% !! 50% !! 100%
 
−
|-
 
−
| MIM146 || ATGM || 1,200 || 10,000 || 51.0 || 0 || 0.1 || 7,860 || 80° || 82° || 90°
 
−
|-
 
−
|}
 
  
 
==== [[Ammo racks]] ====
 
==== [[Ammo racks]] ====
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|-
 
|-
 
| '''8''' || No
 
| '''8''' || No
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|-
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|}
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=== Radars ===
 +
To help ATGM carrier serve it's anti-air purpose, ADATS Search Radar and an electro-optical/infrared tracking system with TV and Forward Looking Infrared were installed. The search radar is mounted on top of the turret at the rear and the barrel-like tracking optics are located at the front of the turret.
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The search radar has a decent 25 km of maximum detection range which it can switch to from the default 10 km (which is exactly the effective range of the MIM146). Radar will easily find any helicopter trying to sneak an ATGM into the carrier, but its vertical scanning elevation of 18 degrees is quite limited, making it difficult to randomly detect jets that chose to opt for "space bombing".
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 +
This carrier does not have automatic lock-on from 3rd person view like previous SPAAs and operators will have to go into sniper seat and heavily rely on thermal weapon sight to find the hostile aircraft or incoming TV bombs themselves. Lock from the electro-optical tracker shows the distance and the relative velocity of the target without triggering the LWS or RWR of the locked hostile aircraft which gives ADATS some advantage when fighting modern jets, much like with the Stormer HVM.
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{| class="wikitable" style="text-align:center"
 +
! colspan="5" | ADATS - Target Detection Radar
 +
|-
 +
! {{Annotation|Maximum<br/>Detection<br/>Range|The maximum possible range at which a target can be detected}}
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! {{Annotation|Minimum<br/>Detection<br/>Range|The range, below which, a target cannot be detected}}
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! {{Annotation|Max Azimuth<br/>Scan Angle|How far to each side the radar can scan (widest search mode)}}
 +
! {{Annotation|Max Elevation<br/>Scan Angle|How far up and down the radar can scan (widest search mode)}}
 +
! {{Annotation|Minimum<br/>relative speed|The minimum speed a target must be moving, relative to the radar, in order to be detectable by the radar}}
 +
|-
 +
| 25,000 m || __ m || 360° ||­ 18° || __ m/s (__ km/h)
 +
|-
 +
! colspan="5" | Electro-Optical Target Tracking Radar
 +
|-
 +
! {{Annotation|Maximum<br>Tracking<br>Range|The maximum range at which a target can be tracked}}
 +
! {{Annotation|Minimum<br>Tracking<br>Range|The range below which targets cannot be tracked by the radar}}
 +
! {{Annotation|Azimuth Tracking<br>Angle|How far to each side the radar can track a target}}
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! {{Annotation|Elevation Tracking<br>Angle|How far up and down the radar can track a target}}
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! {{Annotation|Minimum<br>target speed|The minimum speed a target must be moving, relative to the radar, in order to be tracked by the radar}}
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|-
 +
| 10,000 m || __ m || ±__ || -__°/+__° || __ m/s (__ km/h)
 
|-
 
|-
 
|}
 
|}
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== Usage in battles ==
 
== Usage in battles ==
 
<!-- ''Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).'' -->
 
<!-- ''Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).'' -->
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''Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).''
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ADATS is a very infamous missile turret, and all enemies know what it looks like, which makes employing this carrier very difficult. This ADATS carrier also doesn't have an autocannon on top of the turret, so light tanks will chase you around without much fear.
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This doesn't mean that people actually know better and many tank commanders make a lot of blunders when fighting it, such as shooting the almost empty turret of ADATS with APFSDS instead of just exploding the missiles.
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'''Realistic battles'''
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The goal is very simple - you sneak as close to the middle of the battlefield (or as far from it and the spawn) as you can, while avoiding the frontline, where people might find you by just looking around. From these positions, you countersnipe by hitting overconfident MBT snipers right into their throat (as their turret face armour means almost nothing to you when you can just overpressure them) and blast hostile helicopters and multi-purpose fighters when they inevitably try to bomb you (the launchers can aim higher up than on the American ADATS, so they might make a mistake thinking you can't shoot them).
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When you get low on ammunition, try to get onto a capture point to rearm, preferably before you actually ran out (so that you can actually protect yourself). If you are trying to snipe or are being consistently pushed, you can use the emergency ammunition box to survive, but it is one use only and 16 missiles is often not enough to collapse an enemy team in RB even with the perfect aim. If you are on a purely anti-air duty, you might as well just stand on a friendly capture point and fire at any incoming missile and bomb, but try to not expose yourself to tank fire.
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People really hate ADATS and will try to murder you with almost religious zeal, which can be used against them, as kinetic shells generally only break the ADATS tracker and radar when they hit the turret head-on and/or when the missile racks are empty (the left one will be empty after 4 shots). You can also hide the radar by turning it off, just so it doesn't tick off every strike craft in the vicinity, but generally knowing where they are is more important than them not knowing that you exist (yet).
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 +
Sometimes enemy helicopters and bombers are just camping the spawn and you will have no choice but to launch half of your missiles to shoot their missiles and subsequently set them on fire. Some enemy helicopters can only guide two laser missiles, so you can get them with about three. Helicopters that have IR missiles might as well launch their entire arsenal at you while dying, but those are slower than MIMs, so using smoke to lose their missiles rather than trying to snipe them all out of the air is perfectly acceptable.
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 +
'''Arcade battles'''
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 +
In this mode ADATS is more of a throwaway wild card tank and how well it does depends on personal skill of players involved.
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Hiding in top tier with abysmal mobility of M113 is a sisyphean task. Even if you will personally obliterate every drone and every plane, you can't outrun any other tank once they will start looking for the noise source. You need to be very good at aiming the missiles onto tanks to survive with the very limited ammunition of 16 (24+ if you can manage to get on a capture point and somehow survive standing on it).
 +
 
 +
This means that in general you want to do either of these plans:
 +
 
 +
* Low ammo route: Find a place from where you can trash so many of enemy tanks that it will actually affect the game. This is difficult to achieve at close range, considering they will all fire back at you once you show up, so maybe look for a long range spot with good overwatch potential (you can snipe multiple tanks due to the ability to guide many missiles at once). Try to deal as much damage as fast as possible. Reload from a box either immediately for overwhelming suppressing fire (drop it before you open fire, maybe even fire one missile off somewhere and wait for the timer to pass 2/4 before starting) or after hiding and repositioning (more useful if enemy already has an airstrike coming or is very passive). Once you are out of ammo, just leave the carrier to avoid wasting time (or throw yourself onto the enemy so that they at least waste a shot on you and die to a teammate, although that will give them an airstrike point, which is bad)
 +
* Capture point route: Fight for a capture point, capture it by slamming enemy tanks into their face, try to rearm on it before being forced to leave, proceed to destroy every aircraft that enemy team ace will spam out to try and completely wipe out your team, then hide and try to spam air attacks of your own until enemy folds and starts spawning SPAA instead of tanks that are actually a threat to your team. If fast capture is not possible, reload from a box and try to remove most dangerous tanks to help your teammates. If someone comes after you, feel free to destroy them, but keep in mind that your ammunition isn't infinite and so you have to keep constant attention to the map. Try to stay close to your allies, so that you have more time to act.
  
 
=== Pros and cons ===
 
=== Pros and cons ===
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'''Pros:'''
 
'''Pros:'''
  
−
* Has 8 multi purpose missiles that can destroy both tanks and aircraft
+
* Has 8 multi purpose missiles that can destroy both tanks and aircraft and can be launched one after another without pause
−
* Missiles can penetrate 900 mm of armour
+
* Laser-guided missiles can be launched and controlled all at once to overwhelm APS or smart opponents
−
* Missiles have a range of 10 km
+
** Missiles aren't affected by infrared APS such as on [[T-90A]], [[M1A1 HC]] or [[AMX-30B2 BRENUS]]
−
* One of the fastest missiles in the game (1,200 m/s)
+
* Unlike the Starstreak of the [[Stormer HVM]], the MIM146 can maintain most of its speed while pulling off extreme turns. It also has proximity fuse in the case it misses, making it far more effective and easier to use in the AA role against jets
−
* Missiles aren't affected by infrared APS such as on [[T-90A]] or [[AMX-30B2 BRENUS]]
+
* Missiles can penetrate about 800 mm of composite armour at 30° angle and have nearly 8 kg of explosive mass which allows them to overpressure nearly anything through the weak spots, extremely lethal against NATO tank hull roof
−
* Lower profile than the American [[ADATS]] - especially with the radar folded down
+
* Missiles have a range of 10 km and are very fast from the start, with maximum speed of 1,000 m/s, which make them suitable for long range sniping
−
* Far easier to use and more effective in the AA role than its predecessor, the [[Stormer HVM]]
+
* Lower profile than the American [[XM1069]], especially with the radar folded down and missile launchers can elevate higher than the ones on the American XM1069 due to a lack of autocannon
−
* Missile launchers can elevate higher than the ones on the American ADATS
 
−
* Missiles are armed with a proximity fuse, meaning a direct hit isn't needed to down an aircraft
 
  
 
'''Cons:'''
 
'''Cons:'''
  
−
* Really fragile, can be penetrated by autocannons and high-calibre machine guns
+
* Really fragile, can be blown up by hitting the ammo rack, hull can be penetrated by autocannons and high-calibre machine guns
−
* Long antennas might give your position
+
* Rearming takes 30 seconds regardless of how many missiles were spent
−
* Just -4 degrees of gun depression  
+
* Due to a lack of the 25 mm gun found on the American XM1069, the Canadian ADATS is incapable of self-defense during rearm once empty and is less flexible overall
−
* Lacks the 25 mm gun found on the American ADATS
+
* Missiles are not as effective against ERA tanks, which ADATS will have to constantly face, so if the operator does not aim perfectly and relies on brute force, they will only realistically take out 4 tanks per reload instead of 8
−
* Smoke launchers are mounted on the front of the vehicle - hull must face the direction of smokescreen deployment
+
* Long antennas might give out your position in RB/SB
−
* The M113 chassis has a low hp/ton ratio - mobility is severely reduced off-road, in mud, snow, and sand
+
* Just -4 degrees of launcher depression
−
* No ESS
+
* Smoke launchers are mounted on the front of the vehicle - hull must face the direction of smokescreen deployment, no ESS
−
* Low reactive mobility
+
* The M113 chassis has a low hp/ton ratio - mobility is severely reduced off-road, in mud, snow, and sand, overall has low reactive mobility
−
* Only 8 missiles - after these are used they must be reloaded on a capture point which takes quite some time
+
* Missiles need to travel a certain distance to arm the fuse - unable to engage enemy aerial vehicles at close range, except for a direct hit
−
* Missiles need to travel a certain distance to arm the fuze - unable to engage enemy aerial vehicles at close range, except for a direct hit
+
* Since missiles have proximity fuse, they will react to hostile rockets and missiles, then explode mid-flight. This can be good (protects the carrier) or bad (wastes already limited ammunition). When ADATS is locked onto an aircraft, the missiles will try to ignore the ongoing traffic, which can also be good (less ammunition wasted) or bad (carrier might trade or just straight up lose the duel).
  
 
== History ==
 
== History ==
−
<!-- ''Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' -->The ADATS (M113) was a Canadian-operated anti-aircraft and anti-tank missile carrier system, designed to engage both ground and air targets. Developed in the early 1970s by Oerlikon-Buhrle (now part of Rheinmetall), the AA system failed to see service with the countries it was intended for, namely the United States. However, the Canadian armed forces procured 36 ADATs vehicles based on the M113 chassis, which served with the Canadian army as anti-aircraft systems until their withdrawal in 2007.
+
<!-- ''Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' -->
 +
 
 +
The ADATS (M113) was a Canadian-operated anti-aircraft and anti-tank missile carrier system, designed to engage both ground and air targets. Developed in the early 1970s by Oerlikon-Buhrle (now part of Rheinmetall), the AA system failed to see service with the countries it was intended for, namely the United States. However, the Canadian Armed Forces procured 36 ADATs vehicles based on the M113 chassis, which served with the Canadian army as anti-aircraft systems until their withdrawal in 2007.
  
 
=== Design and Development ===
 
=== Design and Development ===
−
In the early 1970s, Oerlikon-Buhrle began the process of developing a new vehicle, designed for both anti-tank and anti-aircraft defence. This vehicle would later become the ADATs. In 1979, Martin-Marietta joined the design process. The vehicle was designed to compete in the FAAD (Forward Area Air Defence) competition for the US Department of Defence, which wished to replace it’s interim [[M163]]/M167 Vulcan Anti-Aircraft guns and the MIM-72 Corporal anti-aircraft systems. The ADATS ended up winning the competition, beating out competitors including the Franco-German-designed Roland.
+
In the early 1970s, Oerlikon-Buhrle began the process of developing a new vehicle, designed for both anti-tank and anti-aircraft defence. This vehicle would later become the ADATs. In 1979, Martin-Marietta joined the design process. The vehicle was designed to compete in the FAAD (Forward Area Air Defence) competition for the US Department of Defence, which wished to replace its interim [[M163]]/M167 Vulcan Anti-Aircraft guns and the MIM-72 Corporal anti-aircraft systems. The ADATS ended up winning the competition, beating out competitors including the Franco-German-designed Roland.
  
−
However, the ADATs encountered a number of critical issues with it’s operability. Namely, it had an extremely high mechanical failure rate resulting in a very low operational readiness. And, in 1990, the Cold War ended; that was the final straw for the ADATS. As a result, the US DoD cancelled the ADATS program, after almost five billion dollars of funding. Despite this, the Canadian government ordered the ADATS for their Low Level Air Defence (LLAD) program, spending 1.09 billion dollars to purchase 36 ADATS vehicles along with the necessary equipment.
+
However, the ADATs encountered a number of critical issues with its operability. Namely, it had an extremely high mechanical failure rate resulting in a very low operational readiness. And, in 1990, the Cold War ended; that was the final straw for the ADATS. As a result, the US DoD cancelled the ADATS program, after almost five billion dollars of funding. Despite this, the Canadian government ordered the ADATS for their Low Level Air Defence (LLAD) program, spending 1.09 billion dollars to purchase 36 ADATS vehicles along with the necessary equipment.
  
 
The ADATS was highly unique in that it was designed for both anti-air and anti-ground defence. Based on the M113 APC chassis, the weapon system was composed of eight ADATS missiles, along with a search radar and laser missile director. The Canadian version was not fitted with the M242 Bushmaster cannon fitted to American ADATS SPAAs. The missiles themselves were laser-guided, and had a combined HEAT/HE-Frag warhead capable of penetrating 900 mm of armour. This system enabled the ADATS to destroy both tanks and helicopters from a maximum range of 10 km, or 7 km altitude.
 
The ADATS was highly unique in that it was designed for both anti-air and anti-ground defence. Based on the M113 APC chassis, the weapon system was composed of eight ADATS missiles, along with a search radar and laser missile director. The Canadian version was not fitted with the M242 Bushmaster cannon fitted to American ADATS SPAAs. The missiles themselves were laser-guided, and had a combined HEAT/HE-Frag warhead capable of penetrating 900 mm of armour. This system enabled the ADATS to destroy both tanks and helicopters from a maximum range of 10 km, or 7 km altitude.
  
 
=== Operational History ===
 
=== Operational History ===
−
The ADATS entered service with the Canadian armed forces in 1989, and was built by Oerlikon Aerospace, based in Quebec. The ADATS saw combat just once, being deployed by the Canadian armed forces during the Gulf War. However, it never actually saw combat, and never fired a shot in anger. The ADATS was unusually expensive for an anti-aircraft vehicle, due to its large design and development costs and small order in terms of vehicles. As a result, the Canadian Armed Forces announced that they would retire the ADATS in 2006. By 2007, all ADATS vehicles had been withdrawn from Canadian service.
+
The ADATS entered service with the Canadian Armed Forces in 1989, and was built by Oerlikon Aerospace, based in Quebec. The ADATS was deployed by the Canadian Armed Forces during the Gulf War. However, it never actually saw combat, and never fired a shot in anger. The ADATS was unusually expensive for an anti-aircraft vehicle, due to its large design and development costs and small order in terms of vehicles. As a result, the Canadian Armed Forces announced that they would retire the ADATS in 2006. By 2007, all ADATS vehicles had been withdrawn from Canadian service.
  
 
== Media ==
 
== Media ==
 
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' -->
 
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''Excellent additions to the article would be video guides, screenshots from the game, and photos.''
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;Skins
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* [https://live.warthunder.com/feed/camouflages/?vehicle=uk_adats_m113a3 Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]
  
 
== See also ==
 
== See also ==
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* ''reference to the series of the vehicles;''
 
* ''reference to the series of the vehicles;''
 
* ''links to approximate analogues of other nations and research trees.'' -->
 
* ''links to approximate analogues of other nations and research trees.'' -->
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''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
 
  
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* ''reference to the series of the vehicles;''
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;Related development
−
* ''links to approximate analogues of other nations and research trees.''
+
 
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* [[XM1069]]
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;Other Canadian ground vehicles present in the game
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* [[M5A1 (5th arm.div.)]]
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* [[M4A5]]
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* [[C2A1]]
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* [[QF 3.7 Ram]]
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* [[Skink]]
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* [[Leopard 2A4M|Leopard 2A4M CAN]]
  
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== External links ==<!-- ''Paste links to sources and external resources, such as:''
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== External links ==
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* ''topic on the official game forum;''
 
* ''topic on the official game forum;''
 
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* ''other literature.'' -->
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* Military Today. (2006). ADATS. Retrieved January 02, 2021, from <nowiki>http://www.military-today.com/missiles/adats.htm</nowiki>
 
* Military Today. (2006). ADATS. Retrieved January 02, 2021, from <nowiki>http://www.military-today.com/missiles/adats.htm</nowiki>
−
 
 
* Sherman, R. (1999, July 3). ADATS. Retrieved January 02, 2021, from <nowiki>https://fas.org/man/dod-101/sys/land/adats.html</nowiki>
 
* Sherman, R. (1999, July 3). ADATS. Retrieved January 02, 2021, from <nowiki>https://fas.org/man/dod-101/sys/land/adats.html</nowiki>
  
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{{Britain tank destroyers}}
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{{Britain anti-aircraft vehicles}}

Latest revision as of 21:27, 20 November 2024

Rank VI USA | Premium | Golden Eagles
A-10A Thunderbolt (Early)
This page is about the British SPAA ADATS (M113). For the US version, see ADATS. For other uses, see M113 (Family).
ADATS (M113)
uk_adats_m113a3.png
GarageImage ADATS (M113).jpg
ADATS (M113)
Britain flag.png Britain
VIII Rank
Battle rating:
AB RB SB
11.7 11.7 11.7
Class:
Research:400 000 Specs-Card-Exp.png
Purchase:1 080 000 Specs-Card-Lion.png
Show in game

Description

The ADATS (M113) (Air Defence Anti-Tank System) is a variant of the ADATS complex for the Canadian army mounted on the M113A2 APC chassis. The installed missile system has a dual purpose: engagement of both high-speed (including low-flying) and slow-moving aircraft, helicopters, and UAVs, as well as armoured targets on the ground. The installation itself has a modular design, allowing it to be mounted on various armoured vehicles. The complex consists of 8 guided missiles in transport launch containers, a radar for target detection and missile guidance, a control computer, jam-resistant communications, and data transmission equipment to allow coordination between ADATS complexes and other equipment.

The ADATS (M113) was introduced in Update "Hot Tracks". Thanks to its versatility on the battlefield, it can often surprise enemy armour with its MIM146 guided missiles, which have a warhead equivalent to 7.86 kg of TNT, providing 900 mm of armour penetration, and good post-penetration damage to crew and internal modules. However, unlike the American version, the ADATS (M113) lacks a gun armament.

General info

Survivability and armour

Smoke grenades
Creation of a smoke screen in front of the vehicle
Armourfront / side / back
Hull38 / 44 / 38
Turret13 / 13 / 13
Crew3 people
Visibility375 %

The chassis is the infamous M113 which by this point should be enough to tell how fragile this carrier is. It is vulnerable to 12.7 MG fire within 800 m range when standing completely flat and anything bigger (almost everything, including coaxial weapons, at this point in time) will penetrate it without a failure. The hull can block overpressure damage if it was hit into the engine compartment, but will otherwise immediately fold.

The missiles can be ignited by any damage and will violently explode if actually destroyed, taking the carrier with them. The turret itself is empty and APFSDS or HEAT-based weaponry should only destroy the IRST or the radar if they hit high enough, allowing the carrier to trade shots with some tanks. Pure HE and artillery are likely to destroy the tank instantly.

To prevent self-guided ammunition of already dead aircraft from hitting the carrier, or to annoy pursuing tanks, aerosol smoke grenades can be used. They are located on the hull front.

Armour type:

  • Aluminium alloy 7039 - Hull
  • Aluminium alloy 7039 - Turret
Armour Front (Slope angle) Sides Rear Roof
Hull 38 mm (44°) Upper Plate
38 mm (27°) Lower Glacis 		44 mm Top
32 mm Bottom 		38 mm 38 mm Roof
10 mm Radiator Vents
Turret 12.7 mm Turret front + 19 mm Track IRST 12.7 mm 6.35 mm + 12.7 mm 12.7 mm

Notes:

Structural Steel Side plating - 10 mm

Mobility

Speedforward / back
AB70 / 11 km/h
RB and SB65 / 11 km/h
Number of gears8 forward
2 back
Weight16.6 t
Engine power
AB532 hp
RB and SB279 hp
Power-to-weight ratio
AB32.0 hp/t
RB and SB16.8 hp/t
Game Mode Max Speed (km/h) Weight (tons) Engine power (horsepower) Power-to-weight ratio (hp/ton)
Forward Reverse Stock Upgraded Stock Upgraded
Arcade 70 11 16.6 396 532 23.86 32.05
Realistic 65 11 247 279 14.88 16.81

The carrier is painfully slow for rank VIII and is similar to every M113, if not worse.

It can drive -5 and then -10 km/h in reverse (-11 in AB), acceleration depends on driving crew skill. It will in general drive in range of 20-34 km/h and will slowly accelerate towards 60 km/h over flat terrain, but any turning or uphill will reduce the speed significantly. It isn't much better in AB, but it will store speed twice as fast.

Modifications and economy

Repair costBasic → Reference
AB5 489 → 7 981 Sl icon.png
RB6 540 → 9 509 Sl icon.png
SB7 338 → 10 669 Sl icon.png
Total cost of modifications278 900 Rp icon.png
474 000 Sl icon.png
Talisman cost3 100 Ge icon.png
Crew training310 000 Sl icon.png
Experts1 080 000 Sl icon.png
Aces2 200 Ge icon.png
Research Aces1 280 000 Rp icon.png
Reward for battleAB / RB / SB
160 / 210 / 200 % Sl icon.png
250 / 250 / 250 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new tank traks.png
Tracks
Research:
20 000 Rp icon.png
Cost:
31 000 Sl icon.png
370 Ge icon.png
Mods new tank suspension.png
Suspension
Research:
23 000 Rp icon.png
Cost:
35 000 Sl icon.png
430 Ge icon.png
Mods new tank break.png
Brake System
Research:
23 000 Rp icon.png
Cost:
35 000 Sl icon.png
430 Ge icon.png
Mods new tank filter.png
Filters
Research:
26 000 Rp icon.png
Cost:
40 000 Sl icon.png
480 Ge icon.png
Mods new tank transmission.png
Transmission
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
310 Ge icon.png
Mods new tank engine.png
Engine
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
310 Ge icon.png
Mods tank tool kit.png
Improved Parts
Research:
6 000 Rp icon.png
Cost:
31 000 Sl icon.png
370 Ge icon.png
Mods extinguisher.png
Improved FPE
Research:
6 900 Rp icon.png
Cost:
35 000 Sl icon.png
430 Ge icon.png
Mods tank reinforcement uk.png
Crew Replenishment
Research:
26 000 Rp icon.png
Cost:
40 000 Sl icon.png
480 Ge icon.png
Mods smoke screen.png
Smoke grenade
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
310 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
Research:
20 000 Rp icon.png
Cost:
31 000 Sl icon.png
370 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
Research:
26 000 Rp icon.png
Cost:
40 000 Sl icon.png
480 Ge icon.png
Mods art support.png
Artillery Support
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
310 Ge icon.png
Mods tank laser rangefinder.png
Laser rangefinder
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
310 Ge icon.png
Mods thermal sight.png
NVD
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
310 Ge icon.png

Armaments

Laser rangefinder
Reduces the error and increases the maximum measurable distance of the rangefinder
Night vision device
Improves visibility by enhancing natural light or active illumination.
Thermal imager
Allows to see thermal radiation in the infrared range day and night

Main armament

MIM146 ATGM/SAM
Ammunition8 rounds
Belt capacity8 rounds
Reloadbasic crew → aces
1.3 → 1.0 s
Fire rate120 shots/min
Vertical guidance-10° / 85°
Fire on the moveup to 5 km/h
Main article: MIM146

The main weapon of this tank are MIM146 missiles. The missiles are multi-purpose and can snipe both tanks and planes alike.

Left launchers fire first, starting with the top left tube, tubes fire one after another with about 0.5 sec delay if "fire" button is held. The missiles are controlled by a laser beam, all missiles launched within the 3 seconds window are controllable at the same time and they can't be jammed. MIMs will fly at about 1 km/s even when forced to make a hard turn. They will very quickly adjust to wherever the operator is pointing at, but aiming too low on initial launch might cause the missile to hit the ground, particularly when fired from the bottom tubes.

Missiles deal heavy damage both with HE and HEAT aspects. Direct hit will penetrate 900 mm of flat armour, but this effect can be stopped by excessive ERA or NERA shielding of some tanks, although repeated hits in the same spot will obliterate any tank. The real power of this missile is in HE overpressure effect, as MIM146 has enough explosive mass to implode 35 mm of RHA on close hit, meaning that it can instantly destroy any NATO medium tank by hitting their turret neck, and may just randomly obliterate any other through their optics or other weakspots.

When used against air threats, proximity fuse will react to hostile missiles and rockets if radar is not locked and will ignore them if locked (unless locked onto them). This means that ADATS can protect itself while attacking, or just straight up disintegrate any aircraft (or multiple aircraft, if they are hovering at different distances).

When compared in anti-air role to the Starstreaks of the Stormer HVM, the MIM146 can maintain most of its speed while pulling off extreme turns, do not have the weird two-stage launch, have proximity fuse and have longer maximum range, so ADATS is in general easier to use and is more practical against jets.

The missiles come in bundles of 8 and there is no reserve ammunition, meaning it can only be rearmed off a capture point or an ammunition box which takes 30 seconds after spending the first missile, regardless of how many were fired off afterwards (rearm is not interrupted by firing). The "reload" (if the launcher was completely empty) takes 1.3 seconds. Emergency ammunition box can only be used once, so use it wisely.

MIM146 missile Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 8 -4°/+85° ±180° N/A 61.6 85.3 103.6 114.6 121.9 19.50 17.25 15.90 15.00
Realistic 41.7 49.0 59.5 65.8 70.0

Ammunition

Penetration statistics
Ammunition Type of
warhead 		Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
MIM146 ATGM 900 900 900 900 900 900
Missile details
Ammunition Type of
warhead 		Velocity
(m/s) 		Range
(m) 		Projectile
mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Arming
distance (m) 		Trigger
radius (m) 		Explosive mass
(TNT equivalent) (kg) 		Ricochet
0% 50% 100%
MIM146 ATGM 1,027 10,000 51 0 0.1 300 6 7.86 79° 80° 81°

Ammo racks

Full
ammo 		Visual
discrepancy
8 No

Radars

To help ATGM carrier serve it's anti-air purpose, ADATS Search Radar and an electro-optical/infrared tracking system with TV and Forward Looking Infrared were installed. The search radar is mounted on top of the turret at the rear and the barrel-like tracking optics are located at the front of the turret.

The search radar has a decent 25 km of maximum detection range which it can switch to from the default 10 km (which is exactly the effective range of the MIM146). Radar will easily find any helicopter trying to sneak an ATGM into the carrier, but its vertical scanning elevation of 18 degrees is quite limited, making it difficult to randomly detect jets that chose to opt for "space bombing".

This carrier does not have automatic lock-on from 3rd person view like previous SPAAs and operators will have to go into sniper seat and heavily rely on thermal weapon sight to find the hostile aircraft or incoming TV bombs themselves. Lock from the electro-optical tracker shows the distance and the relative velocity of the target without triggering the LWS or RWR of the locked hostile aircraft which gives ADATS some advantage when fighting modern jets, much like with the Stormer HVM.

ADATS - Target Detection Radar
Maximum
Detection
Range 		Minimum
Detection
Range 		Max Azimuth
Scan Angle 		Max Elevation
Scan Angle 		Minimum
relative speed
25,000 m __ m 360° ­ 18° __ m/s (__ km/h)
Electro-Optical Target Tracking Radar
Maximum
Tracking
Range 		Minimum
Tracking
Range 		Azimuth Tracking
Angle 		Elevation Tracking
Angle 		Minimum
target speed
10,000 m __ m ±__ -__°/+__° __ m/s (__ km/h)

Usage in battles

ADATS is a very infamous missile turret, and all enemies know what it looks like, which makes employing this carrier very difficult. This ADATS carrier also doesn't have an autocannon on top of the turret, so light tanks will chase you around without much fear.

This doesn't mean that people actually know better and many tank commanders make a lot of blunders when fighting it, such as shooting the almost empty turret of ADATS with APFSDS instead of just exploding the missiles.

Realistic battles

The goal is very simple - you sneak as close to the middle of the battlefield (or as far from it and the spawn) as you can, while avoiding the frontline, where people might find you by just looking around. From these positions, you countersnipe by hitting overconfident MBT snipers right into their throat (as their turret face armour means almost nothing to you when you can just overpressure them) and blast hostile helicopters and multi-purpose fighters when they inevitably try to bomb you (the launchers can aim higher up than on the American ADATS, so they might make a mistake thinking you can't shoot them).

When you get low on ammunition, try to get onto a capture point to rearm, preferably before you actually ran out (so that you can actually protect yourself). If you are trying to snipe or are being consistently pushed, you can use the emergency ammunition box to survive, but it is one use only and 16 missiles is often not enough to collapse an enemy team in RB even with the perfect aim. If you are on a purely anti-air duty, you might as well just stand on a friendly capture point and fire at any incoming missile and bomb, but try to not expose yourself to tank fire.

People really hate ADATS and will try to murder you with almost religious zeal, which can be used against them, as kinetic shells generally only break the ADATS tracker and radar when they hit the turret head-on and/or when the missile racks are empty (the left one will be empty after 4 shots). You can also hide the radar by turning it off, just so it doesn't tick off every strike craft in the vicinity, but generally knowing where they are is more important than them not knowing that you exist (yet).

Sometimes enemy helicopters and bombers are just camping the spawn and you will have no choice but to launch half of your missiles to shoot their missiles and subsequently set them on fire. Some enemy helicopters can only guide two laser missiles, so you can get them with about three. Helicopters that have IR missiles might as well launch their entire arsenal at you while dying, but those are slower than MIMs, so using smoke to lose their missiles rather than trying to snipe them all out of the air is perfectly acceptable.

Arcade battles

In this mode ADATS is more of a throwaway wild card tank and how well it does depends on personal skill of players involved.

Hiding in top tier with abysmal mobility of M113 is a sisyphean task. Even if you will personally obliterate every drone and every plane, you can't outrun any other tank once they will start looking for the noise source. You need to be very good at aiming the missiles onto tanks to survive with the very limited ammunition of 16 (24+ if you can manage to get on a capture point and somehow survive standing on it).

This means that in general you want to do either of these plans:

  • Low ammo route: Find a place from where you can trash so many of enemy tanks that it will actually affect the game. This is difficult to achieve at close range, considering they will all fire back at you once you show up, so maybe look for a long range spot with good overwatch potential (you can snipe multiple tanks due to the ability to guide many missiles at once). Try to deal as much damage as fast as possible. Reload from a box either immediately for overwhelming suppressing fire (drop it before you open fire, maybe even fire one missile off somewhere and wait for the timer to pass 2/4 before starting) or after hiding and repositioning (more useful if enemy already has an airstrike coming or is very passive). Once you are out of ammo, just leave the carrier to avoid wasting time (or throw yourself onto the enemy so that they at least waste a shot on you and die to a teammate, although that will give them an airstrike point, which is bad)
  • Capture point route: Fight for a capture point, capture it by slamming enemy tanks into their face, try to rearm on it before being forced to leave, proceed to destroy every aircraft that enemy team ace will spam out to try and completely wipe out your team, then hide and try to spam air attacks of your own until enemy folds and starts spawning SPAA instead of tanks that are actually a threat to your team. If fast capture is not possible, reload from a box and try to remove most dangerous tanks to help your teammates. If someone comes after you, feel free to destroy them, but keep in mind that your ammunition isn't infinite and so you have to keep constant attention to the map. Try to stay close to your allies, so that you have more time to act.

Pros and cons

Pros:

  • Has 8 multi purpose missiles that can destroy both tanks and aircraft and can be launched one after another without pause
  • Laser-guided missiles can be launched and controlled all at once to overwhelm APS or smart opponents
  • Unlike the Starstreak of the Stormer HVM, the MIM146 can maintain most of its speed while pulling off extreme turns. It also has proximity fuse in the case it misses, making it far more effective and easier to use in the AA role against jets
  • Missiles can penetrate about 800 mm of composite armour at 30° angle and have nearly 8 kg of explosive mass which allows them to overpressure nearly anything through the weak spots, extremely lethal against NATO tank hull roof
  • Missiles have a range of 10 km and are very fast from the start, with maximum speed of 1,000 m/s, which make them suitable for long range sniping
  • Lower profile than the American XM1069, especially with the radar folded down and missile launchers can elevate higher than the ones on the American XM1069 due to a lack of autocannon

Cons:

  • Really fragile, can be blown up by hitting the ammo rack, hull can be penetrated by autocannons and high-calibre machine guns
  • Rearming takes 30 seconds regardless of how many missiles were spent
  • Due to a lack of the 25 mm gun found on the American XM1069, the Canadian ADATS is incapable of self-defense during rearm once empty and is less flexible overall
  • Missiles are not as effective against ERA tanks, which ADATS will have to constantly face, so if the operator does not aim perfectly and relies on brute force, they will only realistically take out 4 tanks per reload instead of 8
  • Long antennas might give out your position in RB/SB
  • Just -4 degrees of launcher depression
  • Smoke launchers are mounted on the front of the vehicle - hull must face the direction of smokescreen deployment, no ESS
  • The M113 chassis has a low hp/ton ratio - mobility is severely reduced off-road, in mud, snow, and sand, overall has low reactive mobility
  • Missiles need to travel a certain distance to arm the fuse - unable to engage enemy aerial vehicles at close range, except for a direct hit
  • Since missiles have proximity fuse, they will react to hostile rockets and missiles, then explode mid-flight. This can be good (protects the carrier) or bad (wastes already limited ammunition). When ADATS is locked onto an aircraft, the missiles will try to ignore the ongoing traffic, which can also be good (less ammunition wasted) or bad (carrier might trade or just straight up lose the duel).

History

The ADATS (M113) was a Canadian-operated anti-aircraft and anti-tank missile carrier system, designed to engage both ground and air targets. Developed in the early 1970s by Oerlikon-Buhrle (now part of Rheinmetall), the AA system failed to see service with the countries it was intended for, namely the United States. However, the Canadian Armed Forces procured 36 ADATs vehicles based on the M113 chassis, which served with the Canadian army as anti-aircraft systems until their withdrawal in 2007.

Design and Development

In the early 1970s, Oerlikon-Buhrle began the process of developing a new vehicle, designed for both anti-tank and anti-aircraft defence. This vehicle would later become the ADATs. In 1979, Martin-Marietta joined the design process. The vehicle was designed to compete in the FAAD (Forward Area Air Defence) competition for the US Department of Defence, which wished to replace its interim M163/M167 Vulcan Anti-Aircraft guns and the MIM-72 Corporal anti-aircraft systems. The ADATS ended up winning the competition, beating out competitors including the Franco-German-designed Roland.

However, the ADATs encountered a number of critical issues with its operability. Namely, it had an extremely high mechanical failure rate resulting in a very low operational readiness. And, in 1990, the Cold War ended; that was the final straw for the ADATS. As a result, the US DoD cancelled the ADATS program, after almost five billion dollars of funding. Despite this, the Canadian government ordered the ADATS for their Low Level Air Defence (LLAD) program, spending 1.09 billion dollars to purchase 36 ADATS vehicles along with the necessary equipment.

The ADATS was highly unique in that it was designed for both anti-air and anti-ground defence. Based on the M113 APC chassis, the weapon system was composed of eight ADATS missiles, along with a search radar and laser missile director. The Canadian version was not fitted with the M242 Bushmaster cannon fitted to American ADATS SPAAs. The missiles themselves were laser-guided, and had a combined HEAT/HE-Frag warhead capable of penetrating 900 mm of armour. This system enabled the ADATS to destroy both tanks and helicopters from a maximum range of 10 km, or 7 km altitude.

Operational History

The ADATS entered service with the Canadian Armed Forces in 1989, and was built by Oerlikon Aerospace, based in Quebec. The ADATS was deployed by the Canadian Armed Forces during the Gulf War. However, it never actually saw combat, and never fired a shot in anger. The ADATS was unusually expensive for an anti-aircraft vehicle, due to its large design and development costs and small order in terms of vehicles. As a result, the Canadian Armed Forces announced that they would retire the ADATS in 2006. By 2007, all ADATS vehicles had been withdrawn from Canadian service.

Media

Skins

See also

Related development
Other Canadian ground vehicles present in the game

External links

References

  • Military Today. (2006). ADATS. Retrieved January 02, 2021, from http://www.military-today.com/missiles/adats.htm
  • Sherman, R. (1999, July 3). ADATS. Retrieved January 02, 2021, from https://fas.org/man/dod-101/sys/land/adats.html


Britain anti-aircraft vehicles
Crusader AA  Crusader AA Mk I · Crusader AA Mk II
Wheeled  Staghound AA · AEC AA
Radar SPAAG  Chieftain Marksman
Missile SPAA  Stormer AD · Stormer HVM
Other  Light AA Mk I · Falcon
Canada  Skink · ADATS (M113)
South Africa  Ystervark · Bosvark · ZA-35

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