Tuesday, March 15, 2011 Siege of Plei Me Siege of Plei Me Date October 19–25, 1965 Location 13.617°N 107.917°E Coordinates :  13.617°N 107.917°E Plei Me,  Vietnam Result Siege lifted Belligerents   South Vietnam   United States Civilian Irregular Defense Group   North Vietnam Strength 350 CIFG 12 US Special Forces 250