Cochran

Private Cochran is a member of Corporal Harland's veteran squad. During the Battle of Sigma Octanus IV, Cochran and his squad encountered Hunter units, and was wounded by a Covenant Grunt's Needler. Harland was able to patch the wound up with biofoam to keep him alive until he could get a medic. Despite being wounded to the verge of death, Cochran managed to take the Rocket Launcher from Private Walker, shooting down the Banshees and saving his squad (Walker was unable to do so himself due to shock). With the help of SPARTAN-117 and other SPARTAN-IIs, the fight on Sigma Octanus IV was a success and Cochran lived to get medical attention, though there is no further reference to him in the series.