1 backGear box
The Char léger d'accompagnement 1939 R (Light support tank 1939 R) is a Rank I French light tank with a battle rating of 1.0 (AB/RB/SB). It was introduced in Update 1.75 "La Résistance". Although it is a "light tank", the R.39 feels pretty cumbersome in every way: slow reload speed, low max speed and bad acceleration. It actually feels more like an heavy tank...without the benefits of heavy armour. This tank's design is very reminiscent of other rank 1 French tanks, hence, players should be used to a subpar gun, "heavy" armour and low mobility.
With good armour thickness and surprising hull angles, this tank can take some beating at a distance, provided you do not get a lucky shot in the turret ring or that you face a heavy-hitting gun. This should get you into effective combat ranges (500 - m) in relative safety. The most obvious weakspot is its turret flat left side, which is only 45 mm thick and badly angled, this makes hull-down position ineffective.
With its heavy side armour, one should use angles at its advantages and angle it at about 35° while facing opponents. Such an angling gives about 60 mm of effective thickness for 80% of the exposed area.
In an ambush position, this tank could face its opponents backwards (engine deck first). This unusual tactic could confuse enemies for a moment and provide extra protection as your engine may absorb shots. This will also decrease the chances of a lucky penetration : if turret is facing enemy, almost 90% of exposed surfaces have ~60 + mm of LoS thickness. If danger gets too high, you could give it the gas and "fly" away in forward motion.
The 37 mm is not the best gun, but it can actually do some damage at reasonable ranges. Bear in mind its long reload time (for the BR)and back up into cover between shots. One should be an experimented tanker in order to use the most out of this gun as its post-penetration damage is poor: snipe crew members and modules one at a time. Avoid being too close to the front line as your slow reload speed makes multi-target engagement difficult. Your turret slewing rate is also an issue since you'll not be able to react in time to flanking opponents.
The mobility is this tank's biggest weakness: while it does not like long-range engagements and needs to close-up with its foes in order to damage them, its very low speed will always leave it far behind its allies. With its narrow tracks and poor power ratio (8.09 HP/ton), the R.39 hates being taken out in the mud as its speeds fall drastically. 20 km/h forward and -3 km/h backwards is all you'll get from this struggling 73 HP engine. Plan your moves in advance and do not stay too near to the front line as a successful retreat is hard to achieve with such a slow tank.
Survivability and armour
- Cast homogeneous armour
|Armour||Front (Slope angle)||Sides||Rear||Roof|
|Hull|| 32 mm (13-64°) Front plate
22 mm (73-74°), 32 mm (24-26°) Front glacis
32 mm (0-74°) Lower glacis
32 mm (23°) Driver’s plate
| 40 mm (1-33°)
40 mm (1-2°)
| 40 mm (24-30°) Top
40 mm (9-32°) Bottom
| 25 mm |
5 mm Engine grille
|Turret|| 45 + 25 mm (5°) Turret front
45 mm (28-30°) Left side
25 mm (10-19°) Gun mantlet
|40 mm (1-27°)||40 mm (8-63°)||25 mm|
|Cupola||40 mm||40 mm|
- Suspension wheels, bogies, and tracks are all 15 mm thick.
|Weight (tons)|| Add-on Armor
|Max speed (km/h)|
|Engine power (horsepower)|
|Power-to-weight ratio (hp/ton)|
|37 mm SA38 L/33|
|Turret rotation speed (°/s)|
|Mode||Stock||Upgraded||Prior + Full crew||Prior + Expert qualif.||Prior + Ace qualif.|
|Reloading rate (seconds)|
|Stock||Prior + Full crew||Prior + Expert qualif.||Prior + Ace qualif.|
|Ammunition|| Type of
|Penetration in mm @ 90°|
|Ammunition|| Type of
Mass in kg
| Fuse delay
| Fuse sensitivity
| Explosive Mass in g
| Normalization At 30°
|58||45 (+13)||1 (+57)||Yes|
|7.5 mm MAC 31|
|Capacity (Belt capacity)|| Fire rate
| Horizontal |
Usage in the battles
As with any French rank 1 vehicle, follow your allies and effectively be a support tank. With your low max speed, your role is very limited in the battlefield and resumes as such: stick to the frontline and try to avoid being shot at.
This is the intended role for this tank. As described in the "Vehicle characteristics" section, the R.39 should be held close to the frontline and provide covering fire for its allies. As this tank is slow, it means that it should never lead an assault. Go in with your allies and fall back with them.
If your team gets destroyed and/or they flee their position, there you should not run with them as you will always be left behind by your faster allies. Instead, find yourself a narrow spot and wait for the enemy to go by. Shoot at them only if necessary as this tank performs poorly in multi-targets engagements. Use the "rearwards angling" tactics described in the "Armour" section earlier.
Pros and cons
- Tiny profile
- Tiny tank
- Has one of the best French gun at rank 1
- Has decent sloped hull armour
- Has a very thick gun mantlet area: 10mm gun shield + 45 mm armour + 20 mm internal shield.
- Thick sides allows for heavy angling
- MAC 31 coaxial MG
- Only one choice of ammunition.
- That one choice has no explosive filler
- Only two crew members, one knocked out means tank destroyed.
- Extremely low speed
- Thin turret ring
- Slow reload speed
- Only 2 crew members in a cramped position (easy to one-shot)
- Bad cross-country and hill-climbing ability
- Awful reverse speed of -3 km/h
An excellent addition to the article will be video guides, as well as screenshots from the game and photos.
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.
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
|France light tanks|
|AMC||AMC.34 YR · AMC.35 (ACG.1)|
|AMX||AMX-13 (FL11) · AMX-13 · AMX-13-90 · AMX-13 (HOT) · AMX-13 (SS.11)|
|Hotchkiss||H.35 · H.39 · H.39 «Cambronne»|
|FCM.36 · R.39 · Char 25t|