Jean Havoc

Second Lieutenant Jean Havoc likes to smoke and is almost always pictured with a cigarette in his mouth. He is a fair shot with a gun and one of Roy Mustangs loyal followers he gives Edward a stern talkingto when Ed badmouths Mustang for only caring about promotions. Havoc is a strict man of duty a very bythebook soldier even if he doesnt always agree with the orders. Source: Wikipedia