Sergeant Maj. Gary W. Weiser, sergeant major, 1st Battalion, 7th Marine Regiment, hands over the battalion guidon to Lt. Col. Christopher I. Woodbridge during a change of command ceremony on June 10. Woodbridge relinquished the command to Lt. Col. Nicholas F. Marano. - Sergeant Maj. Gary W. Weiser, sergeant major, 1st Battalion, 7th Marine Regiment, hands over the battalion guidon to Lt. Col. Christopher I. Woodbridge during a change of command ceremony on June 10. Woodbridge relinquished the command to Lt. Col. Nicholas F. Marano.