The 2S7 Pion ("peony") or 2S7M Malka is a Soviet self-propelled 203 mm cannon. "2S7" is its GRAU designation. More than 250 units were built; some sources say 500, [1] others up to 1,000. [4] They were distributed around the former Soviet …

The need to modernize the 2S7 self-propelled gun led research and development work under the program "Malka" (GRAU 2S7M) starting with a new engine, the V-84B, which had an different engine layout close to the transmission compartment.

Jan 12, 2025 · The 2S7 Pion M-1975 (Soviet name SO-203) is a tracked 203mm self-propelled gun designed and manufactured by the Russian defense industry. The 2S7 chassis was developed by the Kirov Factory under the designation of the Obiekt 216, with the gun and mount being developed by the Barrikady plant.

Feb 27, 2022 · The 2S7M "Malka" was introduced during 1983 as a modernized variant with updated Fire Control System (FCS), improved rate-of-fire (up to 2.5 rounds-per-minute), and increased onboard storage of the 203mm rounds (from four to eight).

According to a video published by the Russian Ministry of Defense, the Russian army has deployed in Ukraine the most powerful mobile gun system in the world, the 2S7M Malka. Army Recognition editorial team explains the combat capabilities and the technical features of the Russian-made 2S7M Malka.

Jul 2, 2020 · Earlier this month the press office of Rostec announced that the first deliveries of the upgraded 2S7M ‘Malka’ 203mm self-propelled artillery gun have been made to the Russian Army. This is the...

Oct 10, 2024 · Designed by the Soviet Union during the Cold War, this massive weapon continues to hold relevance in military operations around the world. Known for its incredible firepower and long-range capabilities, the 2S7 Pion 203mm is a subject of interest for military enthusiasts and defense analysts alike.

Monstrous caliber, huge firing range, new combat capabilities - Russia is completing the modernization of one of the most powerful self-propelled guns in the world - the 203-mm self-propelled gun...

The 2S7 is based on a tracked chassis that provides a reasonably good cross country performance given its size and weight. The 780 hp V-46 diesel engine provides propulsion. Even with this amount of power the 2S7 remains a quite slow vehicle. The improved 2S7M uses the more reliable 840 hp V-84 diesel engine.

2S7: The 2S7 Pion is a massive tracked self-propelled howitzer. The chassis is based on the T-80 main battle tank. The 2S7 is fitted with a 203mm L/56 2A44 howitzer. 2S7M: The late production variant is designated 2S7M. It was designed under the Malka program.