1968 battle during the Vietnam War
The Battle of Huế (31 January 1968 – 2 March 1968), was a major battle in the Tết Offensive launched by North Vietnam and the Việt Cộng during the Vietnam War. Initially losing control of most of Huế and its surroundings, the combined forces of South Vietnam and the United States gradually recaptured the city after a little over one month of intense fighting. The battle was one of the longest and bloodiest of the war, causing it to negatively affect the American public perception of the war. The battle is widely considered to be one of the toughest and most intense urban battles ever fought.
By the beginning of the North Vietnamese Tet Offensive on 30 January 1968, which coincided with the Vietnamese Tết Lunar New Year, large conventional American forces had been committed to combat operations on Vietnamese soil for almost three years. Highway 1, passing through the city of Huế, was an important supply line for Army of the Republic of Vietnam (ARVN) and United States forces from the coastal city of Da Nang to the Vietnamese Demilitarized Zone (DMZ), the de facto border between North and South Vietnam only to the north of Huế. The highway also provided access to the Perfume River (Vietnamese: "Sông Hương" or "Hương Giang") at the point where the river ran through Huế, dividing the city into northern and southern parts. Huế was also a base for United States Navy supply boats. Due to the Tết holidays, large numbers of ARVN forces were on leave and the city was poorly defended.
While the ARVN 1st Division had cancelled all Tết leave and was attempting to recall its troops, the South Vietnamese and American forces in the city were unprepared when the Việt Cộng (VC) and the People's Army of Vietnam (PAVN) launched the Tet Offensive, attacking hundreds of military targets and population centers across the country, including Huế. The PAVN-VC forces rapidly occupied most of the city. Over the next month, they were gradually driven out during intense house-to-house fighting led by the Marines and ARVN. In the end, the Allies declared a military victory. The city of Huế was virtually destroyed, and more than 5,000 civilians were killed, including more than 2,000 of them executed by the PAVN and VC. The PAVN-VC lost somewhere between 1,042 and 5,133 killed. Allied forces lost 668 dead and 3,707 wounded.
Planning.
Huế, the ancient imperial capital city of Vietnam, had a population of nearly 140,000, making it the third largest city in the Republic of Vietnam, commonly known as South Vietnam. The Citadel, or Imperial City, is the walled-in portion of Huế sitting on the north bank of the Perfume River. The walls of the Citadel form a square with sides of 2,500 meters. The outer stone wall is one meter thick, five meters high and is separated from the inner wall by dirt fill. The distance between the walls varies from 75 meters to 17.5 meters. Half the population lived within the Citadel in 1 or 2 story houses surrounded by stone walls.
On the south side of the river was the new city of Huế, which contained most of the government buildings, schools, and the university, set on wide boulevards. Connecting the Citadel and new city were the Trường Tiền Bridge (), which carried Highway 1, and further west the Bach Ho rail bridge. Huế had great symbolism, having been the capital of Vietnam under the Nguyễn dynasty from 1802 to 1945. Hồ Chí Minh, Phạm Văn Đồng, Võ Nguyên Giáp and Ngô Đình Diệm had all attended the lycée in the city. Huế had been at the center of the Buddhist crisis of 1963 and the Buddhist Uprising of 1966 and other than the city's Catholics, its population of Buddhists and intellectuals were lukewarm supporters of the Nguyễn Văn Thiệu-Nguyễn Cao Kỳ government.
The North Vietnamese plan for the Tet Offensive was known as the "General Offensive-General Uprising". The General Offensive was to comprise conventional and guerilla military action aimed primarily at the "puppet" South Vietnamese military and government, attempting to destroy their legitimacy among the South Vietnamese population. The General Uprising was the expectation that the oppressed South Vietnamese population would then spontaneously rise up and overthrow the Thiệu-Kỳ government and that this would force the United States to withdraw in the face of the will of the people. The strategic objective at Huế was to capture (or "liberate") and hold the city, leading to the establishment of a revolutionary government. While some senior PAVN leaders were skeptical about the plan, believing that the population was unlikely to rise up and that they could only hold out against the ARVN and U.S. forces for a few days before they would be forced to withdraw, they followed their orders. Younger soldiers were convinced by the party propaganda that they were on the verge of a great victory that would end the war. When the PAVN and VC forces left their base camps west of Huế to commence the attack they had no intention of returning.
The ARVN and Military Assistance Command Vietnam (MACV) were largely unprepared for the Tet Offensive. MACV's focus was on the Battle of Khe Sanh, where a PAVN assault was believed to be imminent. In preparation for this, MACV was in the middle of Operation Checkers: moving the 1st Marine Division to Quảng Trị Province in order to support Khe Sanh and defeat any other PAVN attack across the DMZ.
Opposing forces.
South Vietnam.
The headquarters of ARVN Brigadier General Ngô Quang Trưởng's 1st Division was located in the Mang Ca Garrison, a minifortress in the northeast corner of the Citadel. Apart from the headquarters staff and a handful of support units, the only combat units in the Citadel were the division's 36-man Reconnaissance Platoon and its reaction force, the elite "Hac Bao" (Black Panther) Reconnaissance Company. southwest of the Citadel, on the north bank of the Perfume River, was the Van Thanh divisional training center and a two-gun detachment of 105mm howitzers. south of the Perfume River and just west of Highway 1 was the Tam Thai military camp, headquarters of the ARVN 7th Armored Squadron Regiment equipped with M41 Walker Bulldog tanks. About to its southwest was the 101st Engineering Company compound (). The 1st Division's units were spread throughout I Corps, two battalions of the 3rd Infantry Regiment were west of Huế, one on a routine sweep mission and the other undergoing training at the Van Thanh center, while the remaining two battalions of the regiment were searching for the PAVN-VC near the coast southeast of Huế. The 1st Regiment was stationed near Quảng Trị to the northwest and the 2nd Regiment was another twelve kilometers farther up Highway 1 near Đông Hà. Under I Corps command, but available to Trưởng upon his request were two battalions of the ARVN 1st Airborne Task Force and a troop of armored personnel carriers from the 7th Armored Cavalry Squadron at PK-17, the ARVN base located near a road marker on Highway 1, north of Huế.
United States.
The Marines' Phu Bai Combat Base, south of Huế on Highway 1, included Task Force X-Ray, a brigade-size component of the 1st Marine Division built around the 1st and 5th Marine Regiments. The U.S. Army 1st and 3rd Brigades, 1st Cavalry Division and the 2nd Brigade, 101st Airborne Division, operated out of a series of firebases and landing zones between Phu Bai and Quảng Trị. Both the Marine and the airmobile units operating near Huế were in a state of flux as the Tết holiday began. The 1st Cavalry Division was in the midst of relocating from Bình Định Province in II Corps to Quảng Trị and Thừa Thiên Provinces in I Corps. By the last week of January, most of its combat units had arrived, but many of the division's logistical components were still in transit. When the headquarters of 3rd Brigade, 1st Cavalry Division arrived at Camp Evans, northwest of Huế on 26 January, it found that the site held no stocks of ammunition or fuel. Supplies would remain tight for the next week as the Division's helicopters tried to build up a reserve of materiel. Within Huế, approximately 100 U.S. Army advisers and administrative personnel, as well as a few Marine guards, were headquartered in the new city in the lightly defended MACV Compound () a block and a half south of the Perfume River on the east side of Highway 1. A rotating group of staff personnel from the compound was stationed at Trưởng's headquarters day and night. Other advisers were in the countryside accompanying ARVN units. A small group of Army technicians manned a communications facility a few hundred meters to the east of the MACV Compound. Several dozen Army technical specialists and military intelligence personnel were billeted in the Huong Giang Hotel several blocks to the west. Finally, a small detachment of U.S. Navy personnel was stationed at a boat ramp just north of the MACV Compound.
North Vietnam and Viet Cong.
At least two PAVN regiments, two sapper battalions, and an assortment of VC local forces were based in Thừa Thiên Province. The headquarters of the PAVN 6th Regiment and two of its battalions were thought to be in Base Area 114, southwest of Huế, while the third battalion from the regiment was approximately northwest of the city, operating on the coastal flats. The Huế City Sapper Unit and the 12th Sapper Battalion were also located in Base Area 114. Several local force companies operated in the districts surrounding Huế. The 804th Battalion of the newly created 4th Regiment was reported to be near Phú Lộc District, southeast of the city. A second unit from the regiment, the 810th Battalion, and several local force companies roamed the coastal plain north and east of Huế. Unknown to Allied intelligence, the PAVN had recently shifted several more regiments and support units from Quảng Trị Province to the vicinity of Huế. Among the new arrivals was the 7th Battalion of the 29th Regiment, 325C Division, a unit that until recently had been laying siege to Khe Sanh. Also new to Thừa Thiên Province was the 5th Regiment, a three-battalion unit that normally operated from Base Area 101 near Quảng Trị. The Communists created a special logistical and administrative zone known as the Huế City Front to manage the upcoming battle. The new combat headquarters, staffed by high-ranking officials from the Trị-Thiên-Huế Front, local party members, and military officers from the units involved in the attack, had authority over the city and the three districts that surrounded it.
On 28 January, the PAVN/VC units tasked with attacking the new city began moving into position 48 hours earlier than the northern wing tasked with attacking the Citadel, because it had a longer distance to march and more difficult terrain to cross. The 804th Battalion, 4th Regiment, began marching from Phú Lộc to a mountain camp south of Huế where the majority of the southern wing was gathered. Also on 28 January, the 810th Battalion, 4th Regiment and the 2nd Sapper Battalion began marching toward the city from locations along the coast east of Huế. On the afternoon of 29 January, the main body of the southern wing, the 804th Battalion, the 1st Sapper Battalion, the 815th and 818th Battalions of the 5th Regiment, the southern wing command group, and various supporting units descended from their mountain staging area and headed for the Tả Trạch River, which stood between the attacking force and Huế. The units intended to use a ferry station south of the city to cross the river. The lead elements of the southern wing, the 1st Sapper Battalion and part of the 804th Battalion, arrived two hours ahead of schedule, which meant that they reached the crossing well before the sun had set. An allied aircraft spotted the units and reported their position. Artillery shells began raining down near the ferry landing and fighter-bombers soon joined the attack, which killed at least 12 PAVN-VC and scattered the rest. The Allied bombardment lasted intermittently from 17:30 until 03:30 the next day, forcing the entire southern wing to postpone the ferry crossing. The Allies did not send ground forces to investigate the incident, and no evidence exists that it generated much concern in any