(EMPIRE NEWS NETWORK—ENN)— U.S. Navy Sailors sing during a Black History Month celebration aboard the guided-missile destroyer USS Preble (DDG 88) in the South China Sea, Feb. 26, 2019. The Preble is deployed to the U.S 7th Fleet area of operations in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Bryan Niegel)