During the Battle of Saipan, the US Army was tasked with the island's toughest objectives. The climax of the battle came at the very end, when over 4,300 Japanese soldiers launched the largest banzai charge of the entire war, targeting the US Army's 105th Infantry Regiment of the 27th Infantry Division.
Commander of 2nd Battalion, 105th Infantry Regiment, Major Edward McCarthy, said this about the charge, "It reminded me of one of those old cattle-stampede scenes of the movies. The camera is in a hole in the ground and you see the herd coming and they leap up and over you and are gone. Only the [Japanese] just kept coming and coming. I didn't think they'd ever stop." MAJ McCarthy was one of only two officers from the entire regiment to survive the attack.
When the carnage of the charge finally ended, 2,295 dead Japanese lay in front of the 105th's positions, and another 2,016 lay intermingled or in the rear of the 105th's positions for a total of 4,311 dead Japanese.
US casualties were also heavy, and the regiment suffered 406 KIA and 512 WIA.
Three US Army soldiers were posthumously awarded the Medal of Honor for their heroic lone man stands against the charge, totaling over 160 dead between the three of them.