U.S. Marines stepped out of their respective duties and onto the pitch to represent the Marine Corps in the 10th Annual All Forces Seven-on-Seven Rugby Tournament in Glendale, Colorado, August 18-22. Each branch of the Department of Defense was represented by a rugby team, as well as, some semi-pro teams from the United Kingdom and Canada. - U.S. Marines stepped out of their respective duties and onto the pitch to represent the Marine Corps in the 10th Annual All Forces Seven-on-Seven Rugby Tournament in Glendale, Colorado, August 18-22. Each branch of the Department of Defense was represented by a rugby team, as well as, some semi-pro teams from the United Kingdom and Canada.