U.S. Marine Corps Sgt. Maj. Bryan Battaglia, senior enlisted adviser to the Chairman of the Joint Chiefs of Staff, speaks to a group of fellow command senior enlisted leaders about noncommissioned officer development within NATO, during the 10th annual International Senior Enlisted Seminar, Sept. 10, 2013. ISES brings together the senior enlisted leaders from more than 30 nations in order to build the capabilities and interoperability of noncommissioned officers, while continuing to develop the NCO corps of NATO, Partnership for Peace, and key-contact nations. (NATO Photo by U.S. Army Sgt. 1st Class Seth Laughter)