Marine Air Support Squadron 3, is a United States Marine Corps aviation command and control unit that provides the Direct Air Support Center for the 1st Marine Expeditionary Force. They are based out
Sergeant Howard J. Johnson, with MASS-3 Det A, strolls along with what's left of an enemy flag he captured when an estimated 40 enemy attacked his unit's position four miles west of Da Nang.
Marines from MASS-3, Air Support Liaison Team, deployed to MOB Lashkar Gah in support of the UK's Operation Herrick XVI