No I got it from a weapons forum. One poster just came back from his tour in Iraq. There are some interesting points, but it is like 3rd hand.Originally posted by glock:I guess what post from "lionnoisy" meant was that tanks such as M1A1/2s, Merkavas etc are designed with blow off panels in the main round storage compartments in the turret bustle. When the armor is penetrated where the main round in the turret is located, any explosion ( or pressure increase ) will vent off safely. Note that Western tank rounds are sometimes individually encased in protective jackets ( eg with water in case of Merkava ). The propellants in the round also do not explode so easily unlike Russian rounds.
When penetrated , Russian tanks usually blow up from the secondary explosions from the main rounds. Western tanks are much more survivable.