The Armory · 1:25am Aug 7th, 2016
Hello there Eric here many wonder what the USAA is and what are the units are well then here are the answers you seek.
(Will add hit points and damage soon)
The Marine - US Marines carry the m16a4 with Kevlar amour
The javelin - US Heavy infantry carry the javelin to combat tanks and light vehicles
The Stinger - US Heavy infantry carry the stinger to combat planes and helicopters