106mm recoilless rifle mechanical mule Marines Vietnam 1969 USMC photo
Circa 1969,”Rough Going: Leathernecks of the 1st Marine Division’s 1st Marine Regiment find the going rough in ‘Dodge City’ as they attempt to maneuver a ‘mechanical mule’ bearing 106mm recoilless rifle across rugged terrain. The Marines are participating along the Vietnamese Army elements and Vietnamese rangers and Korean Marines in Operation Pipestone Canyon, in the Dodge City-Go Noi Island area 12 miles south of Da Nang (official USMC photo by Sergeant A. V. Huffman).”