It was thought that an automatic grenade launcher would be one of the most effective infantry support weapons against typical Chinese "human wave" attacks. This lightweight weapon was to provide infantry with close to medium range fire support against enemy personnel and unarmored targets, like trucks, half-tracks, jeeps and sandbag-protected machine-gun nests. The first prototypes of the new weapon entered trials in 1969, with mass production commencing in 1971. Never used against the Chinese, the AGS-17 was widely operated and well liked by Soviet troops in Afghanistan as a ground support weapon or as a vehicle weapon on improvised mounts installed on armored personnel carriers and trucks.