Marines serving with 3rd Battalion, 7th Marine Regiment’s Security Force Assistance Advisor Team, pray before their Thanksgiving dinner here, Nov. 28. The Marines used the holiday meal as a time to share their family traditions with one another. - Marines serving with 3rd Battalion, 7th Marine Regiment’s Security Force Assistance Advisor Team, pray before their Thanksgiving dinner here, Nov. 28. The Marines used the holiday meal as a time to share their family traditions with one another.