(Redirected from
Khe Sanh)
Khe Sanh was a United States Marines military base in the Republic of Vietnam ("the south") constructed near the border with Laos and just south of the border with North Vietnam which became the scene of a large offensive operation by the People's Army of Vietnam (PAVN, also known to many English speakers as the North Vietnamese Army or NVA) and US Marines in 1968. The defense of the base was codenamed Operation Scotland.
To American commanders it looked like the PAVN was attempting to repeat their famous victory at Dien Bien Phu. The overwhelming power of US air support and vastly increased airlift capacity made starving out the base impossible. After heavy casualties on both sides the PAVN revealed the battle to be diversionary tactic, and abandoned their assault in the aftermath of the Tet Offensive.
History
The base had its origins in September 1962, when an airstrip was constructed outside the town of Khe Sanh, about 7 miles from the Laos border. The airfield saw little use until a Special Forces team constructed a base next to the airfield in 1965, a base that would become the Khe Sanh Combat Base, scene of the battle. Over the next few years the base was used as a staging ground for a number of attacks on troop movements down the Ho Chi Minh trail, and was permanently manned by Marines starting in 1967. A smaller Special Forces base was later constructed down the road toward the Laos border, known as Lang Vei, and was in the process of being moved about a kilometer further west when the battle began.
In 1968 General William Westmoreland decided that Khe Sanh would be the site to use in an attempt to bring the PAVN into direct confrontation. By sending in a massive re-enforcement force he planned on launching major operations against the Ho Chi Minh trail, which would effectively cut off all PAVN operations further south, he planned on forcing them to attack Khe Sanh in order to re-open the trail. If his plan was successful, he believed, that the war would be soon over. However, the offensive potential of Khe Sanh never materialized.
During the American build-up, North Vietnamese forces were finding excellent defensive positions on nearby hills that were heavily fortified with caves and former mines that were practically impervious to attack. Over a period of just over a week three full divisions of about 25,000 men were moved into the area, well supported from the nearby Trail. From these positions they launched mortar and rocket attacks on the base, "covered" to a great degree by continuing bad weather.
The Battle
The main assaults on the base started on February 5th, 1968. On the 7th a major tank-supported assault overran Lang Vei in spite of the heroic defense of what was essentially an undefendable position. A number of massive attacks on Khe Sanh took place over the week, but eventually it became clear the Marines positions were well developed. The buildup nevertheless continued on both sides, and while the US troops were eventually ready to launch small offensives against the PAVN forces pouring into the area, they were unable to do so due to the heavily forested areas in the valleys between themselves and the fortified hills.
After this the tempo slowed and the battle became more of a siege, with the almost continual artillery duels soon turning the base into a huge trench system looking more like the trench warfare of World War I than Vietnam. The US turned to air power as a way out of the stalemate, and called in huge bombardments on the hills by B-52's flown from Okinawa. Soldiers on both sides still express awe to this day when talking about them; the attacks gave absolutely no warning, and suddenly an entire hill would be completely covered with exploding bombs. Meanwhile losses to artillery falling on the base were being made up by new supplies being flown in, one soldier noted that a fresh batch of light 105mm howitzers would be wiped out by PAVN counterfire by the end of a day, only to be replaced by the next morning when it would start all over again. Attempts by the PAVN to shut the runway were never entirely successful, and somewhat superfluous due to the massive number of helicopters the US had at their disposal even if this were to occur.
Efforts on the part of the PAVN to reopen the battle soon started following their earlier successful efforts at Dien Bien Phu, and they started the construction of a major trenchwork/tunnel system in an attempt to enter the base under cover. However the airpower available to the US and that of the French forces a decade earlier were of an entirely different nature, whenever a trench system came anywhere near the base a B-52 strike would turn the entire area into a moonscape, completely erasing the engineering efforts.
Two further major assaults followed on March 17-18th and the 29th. Both were repulsed, the second one with ease, and it was now clear that the base would not fall to PAVN attacks. At this point the PAVN divisions were recalled and the battle slowly ended. The Americans held Khe Sanh throughout the siege, and were eventually officially relieved by the 2nd Cavalry on April 6th, 1968, and all fighting was over two days later.
Results and Analysis
As a military action Khe Sanh was another costly failure on the part of the PAVN, with estimates of 8,000 PAVN dead and considerably more wounded. It is likely that the overwhelming majority of the forces sent to the area were rendered disorganised and useless. The loss was particularly striking given the similarities to Dien Bien Phu.
The battle was significant in terms of its weakening the resolve of many Americans. Nearly a quarter of all television news was devoted to covering the battle, and was even higher for others. CBS would devote half of their show to the siege. The intensely televised coverage was one of the hallmarks of Vietnam conflict in general and is a subject of study as a psychological and social phenomenon.
Militarily it drew attention away from the buildups elsewhere. As the leadup to the battle took place over late 1967 and into January 1968, the entire American military system swung into a singular effort to win the battle. Although plenty of intelligence suggested that a large scale effort was being planned all over Vietnam, this information was largely ignored. This too was a part of the Khe Sanh plan, one that was executed perfectly, leaving the Americans surprised by the Tet offensive. That too would end in military failure, but was an even larger win in terms of weakening support for the war.
In the end, the battle was a critical part of the war, highlighting both the need on both sides for development of new tactics militarily, but also reinforcing a pattern of a tactical win for the south but a strategic win for north by the erosion of support for the war in the U.S. Khe Sanh itself was abandoned on June 23, 1968 since it no longer had any military value. Consequently, many wondered if it ever did.
Although few, if any, Australian Army personnel were involved in the battle, the Australian rock band Cold Chisel chose the battle for the title of its song, "Khe Sanh", about an Australian Vietnam veteran.
External links
