151110-N-EI510-077 NORFOLK, Va. (Nov. 10, 2015) Secretary of State John Kerry (right) watches as Brig. Gen. (select) Bradford Gering (center), commander, Marine Corps Forces Command, cuts a cake aboard the USS San Antonio (LPD 17). Kerry visited the San Antonio to celebrate the U.S. Marine Corps' birthday and receive an environmentally-focused tour of the ship. (U.S. Navy photo by Mass Communication Specialist 3rd Class Scott Michael Barnes/Released)