Marines stand at present arms during Marine Combat Training Battalion’s Assumption of Command ceremony aboard Camp Geiger Aug. 10. Marines practiced extensively for the event and were commended by the incoming and outgoing commanding officers of the battalion during the ceremony. - Marines stand at present arms during Marine Combat Training Battalion’s Assumption of Command ceremony aboard Camp Geiger Aug. 10. Marines practiced extensively for the event and were commended by the incoming and outgoing commanding officers of the battalion during the ceremony.