I Saw an M777 Howitzer Fire, and the 'Boom' Shook Me to My Core

m777The M109 Howitzer is much like a tank — Soldiers sit inside and simply stop if they need to deploy any rounds. The M777 must be towed and is completelyIn the world of artillery combat, America's lhtweht M777 howitzer may seem like a mere pistol compared to Russia's massive cannons…