Enlisting in the United States Army in 1942, Anderson was sent to the
South West Pacific theater in July 1944. He earned the
Bronze Star while serving on the island of
Leyte in the
Philippines. During a
Japanese counterattack at Kakazu Ridge on that day, he single-handedly held off a
flanking force by alternately firing his
carbine and throwing activated
mortar shells. Although seriously wounded by shrapnel during the action, he refused medical evacuation until he had reported the situation to his commander. For these actions, Anderson was awarded the Medal of Honor the next year, on June 27, 1946. Anderson served in the
United States Army Reserve after the war, eventually gaining a commission as a
second lieutenant. He left the military on September 30, 1952, after ten years of service. ==Medal of Honor citation==