Combat Center families cheer as the Marines and sailors with 1st Battalion, 7th Marine Regiment march towards them at Del Valle Field Sept. 11, 2014. More than 200 Marines and sailors were reunited after six months in Afghanistan. They were from Headquarters and Support and Weapons Companies. - Combat Center families cheer as the Marines and sailors with 1st Battalion, 7th Marine Regiment march towards them at Del Valle Field Sept. 11, 2014. More than 200 Marines and sailors were reunited after six months in Afghanistan. They were from Headquarters and Support and Weapons Companies.