A Navy P-8A Poseidon aircraft sits on the flightline prior to a training mission with patrol aircraft from the South Korean navy in Busan, South Korea, March 30, 2014. The P-8A Poseidon is one type of Navy aircraft participating in the Singapore International Airshow held Feb 6-11, 2018, at the Changi National Exhibition Center. Navy photo by Petty Officer 1st Class Joshua Bryce Bruns