PEARL HARBOR ( April 28, 2021) U.S. Marines attached to Headquarters Battalion, Marine Corps Base Hawaii, fly over the USS Arizona Memorial in an MV-22B Osprey attached to Marine Medium Tiltrotor Squadron 268, MCBH, April 27, 2021. Marines participated in MV-22B Osprey familiarization training to promote resiliency, readiness and unit cohesion. (U.S. Marine Corps photo by Lance Cpl. Shane Linder)