191008-N-CR843-0056 SIGONELLA, Sicily (Oct 09, 2019) Lt. j.g. Tessa Hann, a naval flight officer assigned to the Skinny Dragons of Patrol Squadron (VP) 4, explains the mission systems of a P-8A Poseidon aircraft to Chief of Naval Personnel Vice Adm. John Nowell. VP-4 is forward deployed to the U.S. 6th Fleet area of operations and is assigned to Commander, Task Force 67, responsible for tactical control of deployed maritime patrol and reconnaissance squadrons throughout Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Juan Sua/Released)