Operation Montana Mauler

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Operation Montana Mauler
Part of Vietnam War
Date 23 March – 3 April 1969 Location Khe Chua Valley, Quảng Trị Province, South Vietnam 16°49′37″N 106°53′24″E / 16.827°N 106.890°E / 16.827; 106.890 Result US claims operational success
Belligerents
United States	North Vietnam
Commanders and leaders
James M. Gibson	Unknown
Units involved
3rd Squadron, 5th Armored Cavalry 1st Battalion, 11th Infantry Regiment 3rd Battalion, 9th Marines	27th Regiment
Casualties and losses
38 killed	US body count: 271 killed

Operation Montana Mauler was a United States Army and US Marine Corps operation that took place north of Firebase Fuller, Quảng Trị Province, lasting from 23 March to 3 April 1969.