A UH-1Y Venom from Marine Medium Tiltrotor Squadron 161 (Reinforced), 15th Marine Expeditionary Unit, soars overhead while U.S. Marines with the 15th MEU’s Maritime Raid Force board the training vessel Diane G during Composite Training Unit Exercise (COMPTUEX) off the coast of San Diego March 26, 2015. The MRF Marines continue to improve proficiencies with VBSS exercises along with their Navy counterparts before their deployment. (U.S. Marine Corps photo by 1st Lt. Allison Burgos/Released)