Military Hardware: Tanks, Bombers, Submarines and More Msta-S: Russia’s ‘Frankenstein’ Howitzer Still Thunders in Ukraine Key Points – Russia’s 2S19 Msta-S, a Soviet-era 152.4mm self-propelled howitzer built with T-80 tank components and a T-72 diesel engine, continues to play... Caleb LarsonJune 4, 2025