Master Chief Christopher D. Kotz (left), command master chief Marine Forces Reserve and Marine Forces North, poses for a photo with Lt. Gen. Rex C. McMillian (right), commander of MARFORRES and MARFORNORTH, during the command master chief change of office at Marine Corps Support Facility New Orleans on Sep. 1, 2017. After two years of service as the command master chief for MARFORRES and MARFORNORTH, Master Chief Kotz passes his responsibilities and due diligences associated to his billet to the incoming Master Chief Ryan Strack.