Flanked by each military's senior enlisted advisors, President Barack Obama thanks service members and their families for their dedication to service. From left to right the senior enlisted advisors are: Sgt. Maj. of the Army Raymond F. Chandler III, Sgt. Maj. of the Marine Corps Michael P. Barrett, Master Chief Petty Officer of the Navy Michael D. Stevens, Chief Master Sgt. of the Air Force James A. Roy and Chief Petty Officer of the Coast Guard Michael P. Leavitt.