A sailor with the Battalion Landing Team 2nd Battalion, 1st Marine Regiment, 11th Marine Expeditionary Unit, checks a mock casualty’s vital signs aboard Camp Pendleton, Calif., June 15, 2014. Members of the 11th MEU inserted by air, secured the area, triaged mock casualties and transported them for medical treatment. These skills assist in the 11th MEU’s mission of supporting the theater requirements of geographic combatant commanders.