180402-M-WP334-0064 ARTA BEACH, Djibouti (April 2, 2018) U.S. Marine Corps Lance Cpl. Bailey Quinn, left, and Cpl. Ryan Rowe, both MV-22B Osprey crew chiefs assigned to Marine Medium Tiltrotor Squadron (VMM) 162 (Reinforced), 26th Marine Expeditionary Unit, prepare to board an MV-22B Osprey during Alligator Dagger in Arta Range, Djibouti, April 2, 2018. Led by Naval Amphibious Force, Task Force 51/5th Marine Expeditionary Brigade, Alligator Dagger integrates U.S. Navy and Marine Corps assets to practice and rehearse a range of critical capabilities available to U.S. Central Command both afloat and ashore to promote stability and security in the region. - 180402-M-WP334-0064 ARTA BEACH, Djibouti (April 2, 2018) U.S. Marine Corps Lance Cpl. Bailey Quinn, left, and Cpl. Ryan Rowe, both MV-22B Osprey crew chiefs assigned to Marine Medium Tiltrotor Squadron (VMM) 162 (Reinforced), 26th Marine Expeditionary Unit, prepare to board an MV-22B Osprey during Alligator Dagger in Arta Range, Djibouti, April 2, 2018. Led by Naval Amphibious Force, Task Force 51/5th Marine Expeditionary Brigade, Alligator Dagger integrates U.S. Navy and Marine Corps assets to practice and rehearse a range of critical capabilities available to U.S. Central Command both afloat and ashore to promote stability and security in the region.