For the first 18 months of the war, the division was heavily engaged on the front lines with North Korean and Chinese forces, suffering over 10,000 casualties.
It was withdrawn from the front lines to the reserve force for the remainder of the war after the second battle for Wonju, but returned to Korea for patrol duty at the end of major combat operations.
[3] The entire Hawaiian Division was concentrated at a single location during the next few years, allowing it to conduct more effective combined arms training.
[9] After training, the division moved to Goodenough Island on 31 January 1944, to prepare for Operation Reckless, the amphibious capture of Hollandia, Netherlands New Guinea (now Jayapura, Papua province, Indonesia).
[12] After occupation duty in the Hollandia area, the 24th Division was assigned to X Corps of the Sixth United States Army in preparation for the invasion of the Philippines.
[9] While final clearing operations continued on Leyte, the 24th Division's 19th Infantry Regiment moved to Mindoro Island as part of the Western Visayan Task Force and landed in the San Jose area on 15 December 1944.
[16] The division's 34th Infantry Regiment landed at San Antonio, Zambales on 29 January 1945 and ran into a furious battle on Zig Zag Pass, where it suffered heavy casualties.
The rest of the division landed at Sablayan, Mindoro on 19 February, cleared the remainder of the island and engaged in numerous mopping up actions during the following month.
The North Koreans overwhelmed the Republic of Korea Army (ROKA) and advanced south, preparing to conquer the entire nation.
The ensuing battle was a rout, as the Task Force's obsolescent anti-tank weapons and understrength units were no match for the KPA's T-34 tanks and full-strength formations.
[34] Many soldiers were missing in action, including the division commander, Major General William F. Dean, who was captured and later awarded the Medal of Honor.
"[39] However, the 24th Infantry Division managed to delay the advancing North Koreans for two days, long enough for significant numbers of UN forces to arrive in Pusan and begin establishing defenses further south.
The attack routed the surprised North Koreans, and starting on 16 September, the Eighth Army broke out of the Pusan Perimeter and then began a general counteroffensive northwards.
[49] By mid-October, the KPA had been almost completely destroyed, and US President Harry S. Truman ordered General MacArthur to advance into North Korea as quickly as possible to end the war.
[52] The Chinese People's Volunteer Army (PVA) entered the war on the side of North Korea, making their first attacks in late October.
On 1 November, the division's 21st Infantry captured Chonggodo, 18 miles (29 km) from the Yalu River and Korea's border with China.
[49] Units of the Eighth Army and X Corps spread out as they attempted to reach the Yalu and complete the conquest of North Korea as quickly as possible.
[55] Amid heavy casualties, the Eighth Army retreated from North Korea to the Imjin River, south of the 38th Parallel, having been destabilised by the overwhelming PVA force.
[54] On 1 January 1951, 500,000 PVA troops attacked the Eighth Army's line at the Imjin River, forcing it back 50 miles (80 km) and allowing the Chinese to capture Seoul.
[59] Between February and March 1951, the 24th Infantry Division participated in Operation Killer, pushing PVA forces north of the Han River.
[66] In January 1952, the 24th Infantry Division, which suffered over 10,000 casualties in 18 months of fighting, was redesignated as the Far East Theater reserve and pulled out of Korea.
They were William F. Dean, George D. Libby,[68] Melvin O. Handrich,[69] Mitchell Red Cloud Jr.,[70] Carl H. Dodd,[71] Nelson V. Brittin,[72] Ray E. Duke,[73] Stanley T. Adams,[74] Mack A. Jordan,[75] and Woodrow W. Keeble.
[4] Under then-Major General John Galvin, the division was earmarked to join the U.S. Army's component of the Rapid Deployment Joint Task Force, the XVIII Airborne Corps.
The 24th ID eventually reequipped with new M1 Abrams tanks and M2 Bradley Fighting Vehicles, that formed the core of the U.S. Army's heavily armored mechanized force for the 15 years that followed.
Bush decided to send troops to Saudi Arabia after the Invasion of Kuwait in 1990, the division, as part of the XVIII Airborne Corps, was one of the first formations deployed to the Middle East.
[89] In the months that followed, the 24th Division played an important part of Operation Desert Shield by providing heavy firepower with its large number of armored vehicles, including 216 M1A1 Abrams tanks.
[91] The 24th remained in relatively stationary positions in defense of Saudi Arabia until additional American forces arrived for Operation Desert Storm.
When the ground attack commenced on 24 February, the 24th Infantry Division formed the east flank of the corps with the 3rd Armored Cavalry Regiment.
Most of the five-mile-long Iraqi caravan of several hundred vehicles was first boxed into a kill zone and then in the course of the next five hours systematically devastated by the U.S. 24th Infantry Division, including its armored forces, by AH-64 Apache attack helicopters, and nine artillery battalions.
[100] The 1st Bn., 24th Aviation Reg destroyed 32 Iraqi tanks, 49 BMPs, 37 trucks, 8 Frog Missile launchers, numerous other assorted artillery pieces, anti-aircraft guns, and support vehicles.