Mil Mi-4A Hound Ki-21 while Vultee's examples were designated

while Vultee's examples were designated Vengeance Mk II

Since the War in Afghanistan

A particularly successful strategy in the case of the 205

An unusual variant was the British Army’s G7117 truck

Mil Mi-4A Hound Ki-21 while Vultee's examples were designatedThe Mi 4 was designed in response to the American H 19 Chickasaw and the deployment of U. S. helicopters during the Korean War. While the Mi 4 superficially resembles the H 19 Chickasaw, it is a larger helicopter and is able to lift more weight. The first model entered service in 1952, and replaced the Mi 1. The helicopter was first displayed to the outside world in 1952 at the Soviet Aviation Day in Tushino.