In the last two hours of his life, Air Force Tech. Sgt. John A. Chapman saved the lives of a special operations teams by sacrificing himself to stop the enemy from shooting down a helicopter carrying reinforcements to the battle.
In 2002, John Chapman survived alone on top of Roberts Ridge through a cold Afghan night, fending off assaults by the Taliban single-handedly. He sacrificed his life to provide cover for a Chinook full of Rangers who were about to set down inside of a Taliban killbox.