Gravity? What's that? - A Cosmonaut expresses his excitement about weightlessness
Cosmonauts are special infantrymen trained to fight in the hard vacuum of space, mainly used by Russia, but also the PsiCorps, and the technology is based from Epsilon space facility.
Cosmonauts are equipped with all the necessary life support equipment to survive in the vacuum and a jet pack like that used by AlliedRocketeers. They are armed with a laser cannon that is most effective against enemy infantry and vehicles.