The MH-139 replaces variants of the UH-1 Huey helicopter, which have flown the ICBM security mission for over 50 years.

With the MH-139A Grey Wolf, the Air Force is getting a more credible, agile, and survivable helicopter for missions tied directly to the nuclear deterrent. The United States Air Force has awarded ...

The US Air Force's Boeing MH-139 Grey Wolf has commenced operational nuclear security duties, completing its first convoy ...

With the MH-139A Grey Wolf, the Air Force is getting a more credible, agile, and survivable helicopter for missions tied directly to the nuclear deterrent. The UH-1N and, now the MH-139A helicopters ...