The enemy quickly figure out that they're receiving fire, and scurry into cover, against both him, and his allies, forcing them to exchange fire around the cargo containers. It doesn't seem anyone else is responding, yet, but there could be any number of powered individuals, who might be stalking him, right now. Elizabeth's abilities also seem to be blocked by cover; she tries to grab targets and fling them out into the open, but can't seem to get a good lock on them.