150916-N-XG305-396 BRUSSELS (Sept 16, 2015) Chief Information Systems Technician Rowland Aguila, assigned to NATO, receives his collar devices from his girlfriend and his father, a retired master chief dental technician, during a pinning ceremony at NATO headquarters in Brussels, Belgium. Three chief petty officers received their collar devices after completing the chief petty officer indoctrination. (U.S. Navy photo by Mass Communication Specialist 1st Class Mel Orr/Released)