Rct. Jeffrey J. Kenney poses for a photo at Marine Corps Recruit Depot Parris Island, S.C., in 1975. Kenney, now a colonel, currently serves as officer-in-charge of Expeditionary Operations Training Group, II Marine Expeditionary Force Headquarters Group, and is scheduled to retire Dec. 21, 2016 after more than 41 years of active service. (Courtesy photo) - Rct. Jeffrey J. Kenney poses for a photo at Marine Corps Recruit Depot Parris Island, S.C., in 1975. Kenney, now a colonel, currently serves as officer-in-charge of Expeditionary Operations Training Group, II Marine Expeditionary Force Headquarters Group, and is scheduled to retire Dec. 21, 2016 after more than 41 years of active service. (Courtesy photo)