page_title: 112th Cavalry Regiment
section_title: World War II
hierarchical_section_title: 112th Cavalry Regiment / World War II
caption_attribution_description: English: The 112th Cavalry RCT moves through an Arawe coconut plantation.
context_page_description: The 112th Cavalry Regiment was a Texas National Guard regiment that served in several Pacific campaigns during World War II.
context_section_description: On 10 November 1940 President Roosevelt federalized the National Guard, and on 18 November 1940 the 112th was posted to Fort Bliss. The 112th's sister regiment in the brigade, the 124th Cavalry was the last of the cavalry regiments to give up their horses and was later sent to Burma.
  The regiment patrolled the Mexican border until being shipped to New Caledonia on 8 July 1942 arriving on 11 August 1942. They were assigned to the Americal Division under General Alexander Patch.  
  The 112th Cavalry were assigned Australian Waler horses, and ordered to New Caledonia to serve as a horse mounted security force. General Patch initially thought horse mounted cavalry could be used in jungle warfare, but the torrential Pacific rains and the mud that followed damaged the horses' hooves, changing the general's mind. The Australian horses were shipped to Burma and assigned to Chinese forces who mistreated them.  In 1944 the Walers rejoined the American Army being assigned to Merrill's Marauders.
  During the heavy fighting on Guadalcanal, General Alexander Vandegrift of the 1st Marine Division sent an urgent request for machetes for his Marines.  General Patch took the sabers of the regiment, cut them down and sent them to the Marines for jungle warfare use.
  After extensive training the 112th made its first amphibious landing at Woodlark Island as part of Operation Chronicle on 30 June 1943. The landing was unopposed, and the cavalrymen established a defensible perimeter to protect Seabees building an airstrip on the island.
  The regiment was sent to Goodenough Island for training and became part of Task Force Director in preparation for its first action, Operation Director the Battle of Arawe.  The 112th set sail on USS Carter Hall, HMAS Westralia and the high speed transports USS Sands and USS Humphreys. On 15 December 1943 the regiment landed in three separate amphibious operations on New Britain. 
  One of these landings involved Troop A of the 2nd Squadron landing in rubber boats off Sands against fierce defense that sank all but three of the boats.  The destroyer USS Shaw sailed close as possible to the enemy defenders to shell them and rescue the survivors of A Troop.
  Troop B landed at Pilelo Island from Humphreys in 15 rubber boats on the same day.  When meeting resistance from Japanese troops in caves, Troop B destroyed one with a bazooka and one with a flamethrower the first use of the weapon in the Southwest Pacific area.
  The main landings were from amphibious tractors launched from Carter Hall and landing craft from Westralia. In this landing the 112th Cavalry were the first to use the 4.5-inch (110 mm) rocket firing DUKWs.
  After linking up with the 1st Marine Division, the 112th was assigned to the 32nd Infantry Division in Aitape Papua New Guinea. The regiment fought in the Battle of Driniumor River for 51 days taking 62% casualties. Two of the regiment's second lieutenants, Dale Eldon Christensen and George W. G. Boyce, Jr. were awarded the Medal of Honor for their actions during this period.
  On 1 October 1944 the 112th Cavalry was combined with the 114th Field Artillery Battalion became the 112th Regimental Combat Team (RCT) and departed Aitape for Leyte in the Philippines on 31 October 1944.  The 112th RCT was attached to the 1st Cavalry Division for the Battle of Leyte and Battle of Luzon.
  Following the Japanese surrender, the 112th landed in Japan for Occupation Duties on 3 September 1945.
  During World War II the 112th Cavalry served 434 days in combat.  They were the first U.S. Army unit in the Southwest Pacific to use bazookas and flame throwers against enemy defenses and first used rocket firing DUKWs in amphibious assaults.  The 112th were the first unit in the Philippines to use helicopters to evacuate their wounded.
  Two of the regiment's late replacements authored books after the war ended. Norman Mailer wrote The Naked and the Dead, and Francis Gwaltney authored The Day the Century Ended, later filmed as Between Heaven and Hell.
caption: 112th RCT soldiers move through a coconut plantation at Arawe
exif: {}