 He borrowed their satellite phone, and called the U.S. embassy in Uzbekistan, requesting reinforcements.Tyson specifically requested no air support, due to the proximity of allied Afghan forces.CENTCOM sent a quick reaction force from a Task Force Dagger safe house in Mazar-e-Sharif, housing members of Delta Force, some Green Berets and an 8-man team from M Squadron Special Boat Service, the quick reaction force was assembled from whoever was in the building at the time