“Look out everybody, things are about to get awesome!”
They look and behave like ordinary Marines but unlike them, they are armed with Rocket Launchers. If approached by an attacker they will attempt to retreat and fight from a safe distance but failing that they will perform melee attack. They often crouch to shoot if in open, or retreat to hide behind whatever cover is nearby. They will occasionally combat roll their way out of the line of fire or toss a grenade or two.