"Rangers drop behind enemy lines and take out key objectives to help the war effort. A Commando is taught to know no fear, a Ranger is taught to spread it.
Though both Rangers and Commandos share Soldier training and the ability to fight enemies directly, Rangers focus on single-target scouting and elimination. To enhance this focus, Rangers employ lighter, stealthier armor. They also learn to use net guns to impede single enemies during advances. Advanced training into tier four gives Rangers the option to master single-target killing up close for Spies or at range for Snipers."