Complex sentence: Fallon proceeds to disarm one bomb, with his men following each successful step, however, a sudden lurch in the ship due to the bad weather causes one of his men to trip a booby-trap, causing his death when the barrel explodes.
Split into simpler sentences: Fallon proceeds to disarm one bomb, with his men following each successful step. However, a sudden lurch in the ship due to the bad weather causes one of his men to trip a booby-trap, causing his death when the barrel explodes.