180306-N-SS432-094 BARKING SANDS, Hawaii (March 6, 2018) Capt. Vincent R. Johnson, commanding officer of the Pacific Missile Range Facility, briefs Vice Adm. Mary Jackson, commander of Navy Installations Command, during a facilities familiarization flight. Pacific Missile Range Facility Barking Sands is the world's largest instrumented multi-environmental range capable of supported surface, subsurface, air and space operations simultaneously. (U.S. Navy photo by Mass Communication Specialist 2nd Class Omar-Kareem Powell/Released)