151212-N-VY375-037 PHILADELPHIA (Dec. 12, 2015) Special Warfare Operator 1st Class T.J. Amdahl, member of the U.S. Navy Parachute Team, the Leap Frogs, high fives a Naval Academy Midshipman after a demonstration during the 116th Army-Navy football game at Lincoln Financial Field. (U.S. Navy photo by Mass Communication Specialist 2nd Class Pyoung K. Yi/Released)