U.S. Army Col. James Becker and U.S. Marines Corps Col. Philippe D. Rogers, both with U.S. Delegation NATO, present a shadow box retracing his career to U.S. Army Lt. Gen. David R. Hogg during his retirement ceremony at NATO Headquarters' auditorium, in Brussels, Belgium, Sept. 15, 2015. (U.S. Army photo by Visual Information Specialist Pierre Courtejoie/Released) Stock Photo
RMPE8C01U.S. Army Col. James Becker and U.S. Marines Corps Col. Philippe D. Rogers, both with U.S. Delegation NATO, present a shadow box retracing his career to U.S. Army Lt. Gen. David R. Hogg during his retirement ceremony at NATO Headquarters' auditorium, in Brussels, Belgium, Sept. 15, 2015. (U.S. Army photo by Visual Information Specialist Pierre Courtejoie/Released)
U.S. Marine Col. Philippe Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, conducts a Re-enlistment ceremony for Staff Sgt. Matthew Leonard, U.S. Marine Guard detachment of the U.S. Embassy to NATO,  at NATO Headquarters, May 17, 2017. (DoD Stock Photo
RMR7D7BKU.S. Marine Col. Philippe Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, conducts a Re-enlistment ceremony for Staff Sgt. Matthew Leonard, U.S. Marine Guard detachment of the U.S. Embassy to NATO, at NATO Headquarters, May 17, 2017. (DoD
U.S. Marine Col. Philippe Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, conducts a Re-enlistment ceremony for Staff Sgt. Matthew Leonard, U.S. Marine Guard detachment of the U.S. Embassy to NATO, at NATO Headquarters, May 17, 2017. (DoD Stock Photo
RMR7D7BGU.S. Marine Col. Philippe Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, conducts a Re-enlistment ceremony for Staff Sgt. Matthew Leonard, U.S. Marine Guard detachment of the U.S. Embassy to NATO, at NATO Headquarters, May 17, 2017. (DoD
U.S. Marine Col. Philippe Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, conducts a Re-enlistment ceremony for Staff Sgt. Matthew Leonard, U.S. Marine Guard detachment of the U.S. Embassy to NATO, at NATO Headquarters, May 17, 2017. (DoD Stock Photo
RMR7D7BJU.S. Marine Col. Philippe Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, conducts a Re-enlistment ceremony for Staff Sgt. Matthew Leonard, U.S. Marine Guard detachment of the U.S. Embassy to NATO, at NATO Headquarters, May 17, 2017. (DoD
U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, thanks co-workers after an award ceremony   during at NATO Headquarters, May 17, 2017. Rogers was awarded the Defense Superior Service Medal. (DoD Stock Photo
RMR7D7BEU.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, thanks co-workers after an award ceremony during at NATO Headquarters, May 17, 2017. Rogers was awarded the Defense Superior Service Medal. (DoD
U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD Stock Photo
RMR7D7A1U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD
U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD Stock Photo
RMR7D7AKU.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD
U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD Stock Photo
RMR7D7AEU.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD
U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, participates in an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD Stock Photo
RMR7D7AXU.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, participates in an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD
U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, participates in an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD Stock Photo
RMR7D7B2U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, participates in an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD
U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD Stock Photo
RMR7D7ACU.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, speaks before an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD
U.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, participates in an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD Stock Photo
RMR7D7APU.S. Marine Corps Gen. Joseph F. Dunford, Jr., chairman of the Joint Chiefs of Staff, participates in an award ceremony for U.S. Marine Col. Philippe ‘Boz’ Rogers, U.S. Military Delegation to the North Atlantic Treaty Organization (NATO) Chief of Staff, during a Military Committee in Chiefs of Defense (MC/CS) Session at NATO Headquarters, May 17, 2017. The Chiefs of Defense meet to discuss Afghanistan, countering terrorism and other NATO operations and missions to provide the North Atlantic Council with consensus-based military advice on how to best meet global security challenges. (DoD