180314-N-ET513-008 MEDITERRANEAN SEA (March 14, 2018) Sailors conduct a test of the counter-measure wash-down system on the foc'sle of the Arleigh Burke-class guided-missile destroyer USS Laboon (DDG 58), March 12, 2018. Laboon, home-ported at Naval Station Norfolk, is in the U.S. 6th Fleet area of operations in support of regional allies and partners and U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kallysta Castillo/Released)