Two weeks later, Task Force Dagger; Operational Detachment Alpha (ODA) 555 and 595, both 12-man Green Beret teams from 5th Special Forces Group, plus Air Force combat controllers, were airlifted by helicopter from the Karshi-Khanabad Air Base in Uzbekistan more than across the Hindu Kush mountains in zero-visibility conditions by two SOAR MH-47E Chinook helicopters. The Chinooks were refueled in-flight three times during the 11-hour mission, establishing a new world record for combat rotorcraft missions at the time. They linked up with the CIA and Northern Alliance. Within a few weeks the Northern Alliance, with assistance from the U.S. ground and air forces, captured several key cities from the Taliban. In 2019, U.S. Deputy Assistant Secretary of Defense Michael Mulroy remarked that the U.S. partnership with the Northern Alliance was a successful model that was later followed in northern Iraq and Syria.