190110-M-CK339-0001 OCEANSIDE, Calif. (Jan. 10, 2019) MV-22B Ospreys assigned to Marine Medium Tiltrotor Squadron (VMM) 364, Marine Aircraft Group 39, 3rd Marine Aircraft Wing, prepare for take-off at Marine Corps Air Station (MCAS) Camp Pendleton, Calif., Jan. 10, 2019. Demonstrating operational readiness, VMM-364 simultaneously deployed nine MV-22B Ospreys while training to support a myriad of missions across the spectrum of military operations. (U.S. Marine Corps photo by Sgt. Jeremy Laboy/Released)