170622-N-QV906-359 CEBU, Philippines (June 22, 2017) Naval Aircrewman Operator 2nd Class Pedro Gonzalez of Combat Air Crew 4 attached to Patrol Squadron 26 (VP-26) demonstrates the emergency oxygen system aboard a P-8 Poseidon aircraft during a demonstration flight for Maritime Training Activity (MTA) Sama Sama 2017, June 22. MTA Sama Sama is a bilateral maritime exercise between U.S. and Philippine naval forces and is designed to strengthen cooperation and interoperability between the nations' armed forces. (U.S. Navy photo by Mass Communication Specialist 1st Class Micah Blechner/RELEASED)