2S7 Pion 2S7M Malka 203mm self-propelled gun howitzer data fact sheet | Russia army list artillery vehicles MLRS howitzer gun UK | Russia Russian army military equipment vehicles UK
PION 2S7 IN DETAIL: SOVIET MODERN 203MM SELF-PROPELLED ATOMIC GUN by Horak, J. & Koran, F.: New Paperback (2015) | Paul Meekins Military & History Books
Rostov-on-Don, Russia - August 28, 2020: 203 mm Self-propelled gun 2S7 "PION" at a military training ground Stock Photo - Alamy
Combat work of 203-mm self-propelled artillery Pion artillery : Ministry of Defence of the Russian Federation