Marines

Marines are the backbone to the Unsc. Since the 18th century, marines have improved greatly and have better training, weapons, and equipment The marines first started taking foot to the planets in 2160, taking the fight to Mars and then becoming the UNSC Marine Corps in thier victory.

Equiped with equipment, but generally its the MA5 series of rifles. A squad of marines can actually put down some impressive firepower. Even though they are a cheap-to-buy unit, they are a threat to most enemy units, including Hunters. They can even damage armored vehicles with grenades or rockets, if available. They prove to be tough in forces, and can put the hurt on almost all enemy units.