Camp Pendleton Fire Department saves First Sergeant's Hill - Combined military and civilian efforts consisting of various U.S. Navy, U.S. Marine Corps and CAL Fire aircraft provide aerial support to extinguish the Tomahawk Fire on Naval Weapons Station Fallbrook and Camp Pendleton, Calif., 16 May, 2014. The Tomahawk Fire has burned 6,500 acres and is one of several fires that spread aboard Camp Pendleton this week. (U.S. Marine Corps photo by Cpl. Steve Lopez/MCIW-MCB CamPen COMCAM/Released)

A U.S. Marine Corps MV-22 Osprey assigned to Marine Medium Tiltrotor Squadron 262 attached to the 31st Marine Expeditionary Unit, III Marine Expeditionary Force, takes off from Marine Barracks Gregorio Lim during exercise KAMANDAG 2 at Ternate, Philippines on Oct. 7, 2018. - A U.S. Marine Corps MV-22 Osprey assigned to Marine Medium Tiltrotor Squadron 262 attached to the 31st Marine Expeditionary Unit, III Marine Expeditionary Force, takes off from Marine Barracks Gregorio Lim during exercise KAMANDAG 2 at Ternate, Philippines on Oct. 7, 2018.