| This page is about the tank destroyer 2S1 (Italy). For the other version, see 2S1. |
The 2S1 Gvozdika was a self-propelled artillery piece used by the Hungarian Army during the Cold War and a few decades before the dissolution of the Warsaw Pact. During the Cold War, the USSR employed the use of military aid and training as a way to exert control over its weaker allies such as Poland, East Germany, and others such as Hungary. Due to the constant tension, these nations had to be armed and trained to be able to hold off Western powers until Soviet troops could arrive in case of an invasion, as well as aiding Soviet troops in their own invasion if necessary. The Soviet Union exported 144 of these artillery pieces to Hungary, which were mostly phased out of active service by 2004, as they had relied on Soviet aid for maintenance and spare parts. By 2018, Hungary signed a contract with KMW to replace their aging fleet of Soviet artillery with 24 units of the PzH 2000.
The 2S1 was introduced in Update "Sons of Attila" as part of the Hungarian branch of the Italian tech tree. As with most self-propelled howitzers in War Thunder, it lacks armour and has a poor turret traverse speed, but boasts great gun elevation. The 2S1 fields a 122 mm howitzer, which is smaller than conventional 155 mm howitzers, and thus its HE shell features less explosive filler. Nonetheless, the vehicle is relatively low-profile compared to its counterparts, and with a well-placed shot, even medium tanks can be destroyed. The vehicle is decently mobile, and thanks to its low profile, it can be used to flank enemy units. This is a recommended playstyle due to its poor armour and turret traverse. It can also be used to place ambushes in maps with plenty of cover like forests or cramped cities. For light vehicles, a shot to a weak spot like side armour should be sufficient, but for medium or heavy tanks, it is recommended aiming for the commander's cupola, or the gun mantlet. If unable to penetrate, try to retreat and incapacitate the enemy tank by shooting the barrel, tracks, or engine. Note that the 2S1 reloads faster than counterparts like the American M109, but it is still slow compared to most medium tanks even with an Aced crew.
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.
Armour type:
| Armour | Front (Slope angle) | Sides | Rear | Roof |
|---|---|---|---|---|
| Hull | 14 mm (39°)
18 mm (39°) additional plate |
7 mm Top 7 mm Bottom |
7 mm (3°) | 7 mm
10 mm Driver hatch |
| Turret | 14 mm (20°) Turret front 20 mm Gun mantlet |
7 mm (20°)
10 mm (19°) Ejection port |
7 mm (15°) | 7 mm |
| Cupola | 14 mm (cylindrical) | 7 - 14 mm | ||
Notes:
The armour of the 2S1 can be easily penetrated by heavy machine guns like the 12.7mm M2HB Browning, often found on the roof of vehicles at Rank IV.
| Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | |||
|---|---|---|---|---|---|---|---|
| Forward | Reverse | Stock | Upgraded | Stock | Upgraded | ||
| Arcade | Expression error: Unexpected * operator. | 426 | Expression error: Unexpected round operator. | __.__ | |||
| Realistic | 265 | Expression error: Unexpected round operator. | __.__ | ||||
| 122 mm 2A31 | Turret rotation speed (°/s) | Reloading rate (seconds) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mode | Capacity | Vertical | Horizontal | Stabilizer | Stock | Upgraded | Full | Expert | Aced | Stock | Full | Expert | Aced |
| Arcade | 40 | -3°/+70° | ±180° | - | 8.8 | 12.2 | 14.8 | 16.4 | 17.4 | 13.00 | 11.50 | 10.60 | 10.00 |
| Realistic | 5.9 | 7.0 | 8.5 | 9.4 | 10.0 | ||||||||
| 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 | ||
| 3OF24 | HE | 51 | 51 | 51 | 51 | 51 | 51 |
| 3BK-10 | HEATFS | 400 | 400 | 400 | 400 | 400 | 400 |
| 3OF7 | HE-VT* | 51 | 51 | 51 | 51 | 51 | 51 |
| 3OF56 | HE | 51 | 51 | 51 | 51 | 51 | 51 |
| Shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (kg) |
Ricochet | |||||
| 0% | 50% | 100% | ||||||||||
| 3OF24 | HE | 686 | 27.2 | 0.3 | 0.1 | 6.11 | 79° | 80° | 81° | |||
| 3BK-10 | HEATFS | 726 | 18.4 | 0.05 | 0.1 | 1.67 | 65° | 72° | 77° | |||
| 3OF56 | HE | 690 | 21.8 | 0.3 | 0.1 | 6.11 | 79° | 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) (kg) |
Ricochet | |||
| 0% | 50% | 100% | ||||||||||
| 3OF7 | HE-VT* | 686 | 27.2 | 0.3 | 0.1 | 500 | 7 | 6.11 | 79° | 80° | 81° | |
| Full ammo |
1st rack empty |
2nd rack empty |
3rd rack empty |
4th rack empty |
5th rack empty |
Visual discrepancy |
|---|---|---|---|---|---|---|
| 40 | 36 (+4) | 28 (+12) | 20 (+20) | 13(+27) | 1 (+39) | No |
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).
Pros:
Cons:
The 2S1 was used extensively by the Hungarian Army during the Cold War. These vehicles were produced in the USSR as Hungary did not possess the necessary equipment to produce these vehicles in large numbers. The 144 remaining 2S1s were phased out by the Hungarian army in 2004.
Paste links to sources and external resources, such as:
| Italy tank destroyers | |
|---|---|
| Italy | |
| M41 | 75/18 M41 · 75/32 M41 · 90/53 M41M |
| M42 | 75/34 M42 |
| M43 | 105/25 M43 · M43 "G.C.Leoncello" · 75/34 M43 · 75/46 M43 |
| Wheeled | Lancia 3Ro (100/17) · AS 42/47 · Breda 90/53 · Breda 501 |
| Other | L3/33 CC · 47/32 L40 |
| Germany | ▄StuG III G |
| USA | M36B1 · ▄M109G · M113A1 (TOW) |
| Hungary | |
| Zrínyi | Zrinyi I · Zrinyi II |
| USSR | ◔2S1 |