Boeing delivers four MH-139A Grey Wolf  helicopters to U.S. Air Force

Boeing’s MH-139A Grey Wolf is a multi-mission helicopter

The helicopter is based on the Leonardo AW139 airframe.

Designed to protect intercontinental ballistic missiles and transport U.S. government officials and security forces.

Produced in the United States, the MH-139A provides an off-the-shelf

The MH-139A Grey Wolf is a twin-engine, multi-mission helicopter developed by Boeing for the United States Air Force (USAF).

The MH-139A has a maximum speed of 278 km/h (173 mph) and a range of 1,634 km (1,016 mi).

A total of 84 MH-139A helicopters are expected to be delivered to the USAF by 2027.