Gen. James F. Amos (right), the 35th Commandant of the Marine Corps, gives the oath of enlistment to Lance Cpl. Uriel Reyes Jr. (left), a Santa Ana, Calif., native and school clerk for Headquarters and Support Company, 8th Engineer Support Battalion, 2nd Marine Logistics Group, during a promotion ceremony at Penn’s Landing, Philadelphia, March 1, 2014. The commandant promoted Reyes after the commissioning ceremony for the USS Somerset, named in honor of the passengers of United Airlines Flight 93, who fought terrorist attempts to hijack their plane on Sept. 11, 2001.