2S38

2S38

2S38

USSR

VII Rank

Battle rating:

AB	RB	SB
10.3	10.3	10.3

Class:

PREMIUM

Light tank

Purchase:9 270

Show in game

Description

The 2S38 "Derivation-PVO" is a premium rank VII Soviet light tank with a battle rating of 10.3 (AB/RB/SB). It was introduced in Update "Fire and Ice".

Built on the BMP-3 platform, the 2S38 was an attempt to transform the platform into a self-propelled anti-aircraft gun with a 57 mm autocannon and a tracking system capable of fighting low-flying aircraft. In the game, the rapid-firing 57 mm autocannon allows the 2S38 to engage a wide range of enemies from tanks to fighter jets while maintaining the same profile and mobility of the original BMP-3.

General info

Survivability and armour

Smoke grenades

Creation of a smoke screen in front of the vehicle

ESS

Creation of a smoke screen in the direction of movement of the vehicle

LWS

Notifies about the vehicle's exposure to laser emissions

Self-entrenching equipment

Creation of ramparts and trenches in soft ground

Armourfront / side / back

Hull60 / 43 / 13

Turret43 / 43 / 43

Crew3 people

Visibility79 %

The 2S38 armour is essentially non-existent for the rank it is in. While the front array may be resistant to some autocannons from a long-distance, it isn't really reliable.

The rearranged modules within the 2S38 does improve the vehicle's overall survivability compared to the BMP-3 however. Firstly, the ammunition is a lot smaller and harder to hit, and they are all stored in the center so can be harder to hit if not precisely targetted. There are more empty space within the 2S38 as well, increasing the chances of a shot penetrating the armour, but not causing any critical damages to the components.

The crew are all arranged in the front, three in a row. This improves crew survivability in hull-down position as there is no crew in the turret anymore. This also marginally improves survivability to shots from the front, as there is a small chance a shot from the front does not knock out two or all the crew members in one shot. Given both the gunner and commander can fire the main gun, enemies would need to knock out both of them at the same time to disable the 2S38's armaments.

Overall, the 2S38 is favored comparatively to the BMP-3 in terms of being able to survive the first shot while also retaining the ability to fire back at the offending opponent.

Armour type:

• ABT-102 alloy - Hull and turret
• Rolled homogeneous armour - Gun mask
• Structural steel - Add-ons on the sides

Armour	Front (Slope angle)	Sides	Rear	Roof
Hull	18 mm (81°) Front glacis 60 mm (25°) + 12 mm + 10 mm Lower Glacis (Upper) 60 mm (45°) + 10 mm Lower Glacis (Lower) 60 mm Turret ring	60 mm + 4 mm Top Front 43 mm + 4 mm Top & Bottom	43 mm Upper Glacis 43 mm (22°) Lower Glacis	15 - 18 mm Hull 20 mm Turret ring
Turret	43 mm (0°-23°-43°) Front 20 mm (0°-45°) Gun mantlet	43 mm	43 mm	20 - 43 mm

Notes:

• Tracks are 15 mm thick, suspention and it's wheels are both 10 mm thick.
• Hatches are 18 + 20 mm (81°) thick.
• At the rear there is a 100 mm thick log.

Mobility

Amphibious

The design allows you to swim and control movement in the water

Speedforward / back

AB78 / 23 km/h

RB and SB71 / 21 km/h

Number of gears8 forward

4 back

Weight21.5 t

Engine power

AB954 hp

RB and SB500 hp

Power-to-weight ratio

AB44.4 hp/t

RB and SB23.3 hp/t

The 2S38 drives like the BMP-3. Namely, it is fast and accelerates well even in cross-country terrain. Travelling on long-distance maps will not be an issue for the 2S38. The only significant difference is that the 2S38 weights about 2.8 t more than the BMP-3, and so the small weight difference may affect the fine acceleration and forward momentum, but not by much.

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	78	23	21.5	_,___	954	__.__	44.37
Realistic	71	21		_,___	500	__.__	23.26

Modifications and economy

Repair cost

AB2 992

RB2 797

SB3 683

Crew training10 000

Experts1 160 000

Aces2 100

Research Aces2 150 000

Reward for battleAB / RB / SB

2 × 140 / 170 / 220 %

2 × 232 / 232 / 232 %

Modifications

Mobility	Protection	Firepower
Tracks Suspension Brake System Filters Transmission Engine	Improved Parts Improved FPE Crew Replenishment ESS	Horizontal Drive Dozer Blade Adjustment of Fire Airstrike LWS/LR 57mm_APFSDS_ammo_pack Elevation Mechanism Smoke grenade Scout UAV Artillery Support NVD Improved optics 57mm_HE_VT_ammo_pack

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

57 mm 2A90 cannon

Two-plane stabilizer

Reduces the swing of the gun in two planes while moving

Autoloader

Automatically feeds projectiles into the breech. The speed does not depend on the skills of the loader

Ammunition148 rounds

Reload0.5 s

Vertical guidance-5° / 75°

The 57 mm 2A90 is a dual-purpose autocannon and can allow players to use it in both an anti-tank and anti-aircraft gun. While its top penetration for the anti-tank role is not ideal, with a point-blank penetration of 225 mm with the 3UBM22 APFSDS rounds, the rapid fire nature of the 57 mm gun means that quick follow-up shot from the first successful penetration can cripple, if not destroy, the enemy tank.

If firing at a tank's side armour, firing the BR-281 APCBC round with explosive filler can be considered to absolutely devastate the enemy interior with fewer shots. It would trade maximum penetration of the round, so it is up to player preference on which ammunition to useif aiming at tank side armour.

57 mm 2A90						Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity	Fire rate	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	148	120	-5°/+75°	±180°	Two-plane	57.1	79.1	96.0	106.2	113.0	0.50	0.50	0.50	0.50
Realistic						35.7	42.0	51.0	56.4	60.0

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
BR-281U	APCBC	151	147	132	114	100	87
OR-281U	HE*	17	17	15	13	11	10
3UBM22	APFSDS	225	221	209	193	177	161
3UO8	HE-VT*	17	17	15	13	11	10

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
BR-281U	APCBC	1,000	2.8	1.2	9	20.02	48°	63°	71°
OR-281U	HE*	1,000	2.8	0.4	0.1	235.62	79°	80°	81°
3UBM22	APFSDS	1,500	0.95	-	-	-	78°	80°	81°

Proximity-fused shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Arming distance (m)	Trigger radius (m)	Explosive mass (TNT equivalent) (g)	Ricochet
									0%	50%	100%
3UO8	HE-VT*	1,000	2.8	0.1	0.1	500	6	231	79°	80°	81°

Ammo racks

Ammo racks of the 2S38

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	Visual discrepancy
148	78 (+70)	21 (+127)	1 (+147)	Yes

Notes:

• As they are modeled by sets of 2 or 3, shells disappear from the rack only after you've fired all shells in the set.
• The visual discrepancy concerns the number of shells in rack 2 (58 shells modeled for 57 available).
• Rack 3 (autoloader magazine) is a first stage ammo rack. It totals 20 shells.
  • This rack gets filled first when loading up the tank and is also emptied first.
  • As the 2S38 is equipped with an autoloader, manual reloading of the gun is not possible.
  • Once the autoloader magazine has been depleted, you can't shoot until the loader has restocked the autoloader with at least 1 shell.
  • The restocking time is longer than the normal reload time of the gun. Take this into account when playing.
  • Simply not firing when the gun is loaded will move ammo from racks 1 and 2 into rack 3. Firing will interrupt the restocking of the ready racks.

Machine guns

7.62 mm PKTM machine gun (coaxial)

Ammunition750 rounds

Belt capacity250 rounds

Reload8.0 s

Fire rate700 shots/min

7.62 mm PKTM
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Coaxial	750 (250)	700	N/A	N/A

Usage in battles

The 2S38 is played like a standard light tank: use your mobility and speed to flank enemies, and your gun is powerful enough to penetrate most tank's side and back armour. The gun has a very short reload time, at an astounding 0.5 s. The 2S38 has proximity-fused HE shells, allowing it to fire at helicopters and other aircraft to some effect.

Pros and cons

Pros:

• Extremely fast reload
• High mobility
• IRST target tracking system and HE-VT round allow for good anti-air capability
• Unmanned turret means it can get hit and not suffer crew losses
• APCBC is great for other IFVs, SPAAs, MBT sides, and APFSDS is good for almost all frontal armour for MBTs

Cons:

• Weak armour
• High rate of fire depletes ammo rather quickly
• All crew in the front so knock-outs are common
• Buyoancy isn't very good

History

In the mid 2010s, the Central Scientific Research Institute Burevestnik in Nizhny Novgorod, Russia, developed an artillery turret with a 57mm cannon, designed for ships and armored vehicles. A little later, the module was upgraded for installation on the 2S38 platform (a modified version of the BMP-3 AFV chassis). The first prototype was demonstrated to the public in 2018, in 2020 2S38s took part in the Victory Day parade on Red Square in Moscow. At the moment, the vehicle is being commissioned for service with the Russian army.

- From Devblog

Media

Skins

• Skins and camouflages for the 2S38 from live.warthunder.com.

Videos

The Shooting Range #328 - Metal Beasts section at 00:28 discusses the 2S38.

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the vehicles;
• links to approximate analogues of other nations and research trees.

External links

• [Development] 2S38 - Fast and Angry