191001-N-CO914-1130 PHILIPPINE SEA (Oct. 1, 2019) Lt. Levi Ellis, left and Lt. Bradley Woods pilot a P-8A Poseidon assigned to Patrol Squadron (VP) 47 as part of a sinking exercise (SINKEX) during Exercise Pacific Griffin 2019. Pacific Griffin is a biennial exercise conducted in the waters near Guam aimed at enhancing combined proficiency at sea while strengthening relationships between the U.S. and Republic of Singapore navies. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Carpenter/Released)