Вьетнамын дайны баримтат зургуудаас

A helicopter lifts a wounded American soldier on a stretcher during Operation Silver City in Vietnam, March 13, 1966. (AP Photo)

A helicopter hovers over the field, ready to load personnel and equipment during Operation Masher in the Vietnam War, May 7, 1966. (AP Photo)

A young paratrooper with a mud-smeared face stares into the jungle in Vietnam on July 14, 1966, after fire fight with Viet Cong patrol in the morning. He is a member of C company, 2nd battalion, 173rd airborne brigade. (AP Photo/John Nance)

A U.S. Marine CH-46 Sea Knight helicopter comes down in flames after being hit by enemy ground fire during Operation Hastings, just south of the Demilitarized Zone between North and South Vietnam, July 15, 1966. The helicopter crashed and exploded on a hill, killing one crewman and 12 Marines. Three crewman escaped with serious burns. (AP Photo/Horst Faas)

Vietnamese Navy boats laden with Vietnamese Army infantrymen swing along the Bien Tre river to launch a search mission some 50 miles south of Saigon in the Meking Delta’s Kien Hoa province, July 11, 1967. Viet cong guerrillas fired on the flotlla from the brushy shoreline, but no major contact was made. (AP Photo)

William Morgan Hardman is interrogated by North Vietnamese military authorities in front of Hoan Kien Hospital in Hanoi, Vietnam on Aug. 24, 1967. Hardman, a U.S. pilot, was captured after his plane was shot down. (AP Photo)

U.S. Marines of the 3rd Battallion, 4th Marines, crouch in the cover of a pagoda entrance as their patrol moves through a village along the Ben Hai river in the southern sector of the DMZ in South Vietnam, on May 22, 1967. The pagoda walls are richly decorated with images of dragons and snakes. (AP Photo/Kim Ki Sam)

The Associated Press photographer Huynh Thanh My covers a Vietnamese battalion pinned down in a Mekong Delta rice paddy about a month before he was killed in combat on Oct. 10, 1965. (AP PHOTO)

Wounded U.S. paratroopers are helped by fellow soldiers to a medical evacuation helicopter on Oct. 5, 1965 during the Vietnam War. Paratroopers of the 173rd Airborne Brigade’s First Battalion suffered many casualties in the clash with Viet Cong guerrillas in the jungle of South Vietnam’s “D” Zone, 25 miles Northeast of Saigon. (AP Photo)

A U.S. B-52 stratofortress drops a load of 750-pounds bombs over a Vietnam coastal area during the Vietnam War, Nov. 5, 1965. (AP Photo/USAF)

First Cavalry Division Medic Thomas Cole, from Richmond, Va., looks up with his one uncovered eye as he continues to treat a wounded Staff Sgt. Harrison Pell during a January 1966 firefight in the Central Highlands between U.S. troops and a combined North Vietnamese and Vietcong force. (AP Photo/Henri Huet)

Water-filled bomb craters from B-52 strikes against the Viet Cong mark the rice paddies and orchards west of Saigon, Vietnam, 1966. Most of the area had been abandoned by the peasants who used to farm on the land. (AP Photo/Henri Huet)

In a sudden monsoon rain, part of a company of about 130 South Vietnamese regional soldiers moves downriver in sampans during a dawn attack against a Viet Cong camp in the flooded Mekong Delta, about 13 miles northeast of Cantho, on Jan. 10, 1966. A handful of guerrillas were reported killed or wounded. (AP Photo/Henri Huet)

Pfc. Lacey Skinner of Birmingham, Ala., crawls through the mud of a rice paddy in January of 1966, avoiding heavy Viet Cong fire near An Thi in South Vietnam, as troops of the U.S. 1st Cavalry Division fight a fierce 24-hour battle along the central coast. (AP Photo/Henri Huet)

A South Vietnamese soldier holds a cocked pistol as he questions two suspected Viet Cong guerrillas captured in a weed-filled marsh in the southern delta region late in August 1962. The prisoners were searched, bound and questioned before being marched off to join other detainees. (AP Photo/Horst Faas)

Weary after a third night of fighting against North Vietnamese troops, U.S. Marines crawl from foxholes located south of the demilitarized zone (DMZ) in Vietnam, 1966. The helicopter at left was shot down when it came in to resupply the unit. (AP Photo/Henri Huet)

South Vietnamese supply trucks take a detour around a destroyed bridge en route to Pleiku on Route 19, July 18, 1965. The original bridge, and a temporary bridge placed on top of it, were both destroyed by the Viet Cong. (AP Photo/Eddie Adams)

U.S. soldiers are on the search for Viet Cong hideouts in a swampy jungle creek bed, June 6, 1965, at Chutes de Trian, some 40 miles northeast of Saigon, South Vietnam. (AP Photo/Horst Faas)

An American F-105 warplane is shot down and the pilot ejects and opens his parachute in this photo taken by North Vietnamese photograper Mai Nam on September 1966 near Vinh Phuc, north of Hanoi. This photo is one of the most recognized images taken by a North Vietnamese photographer during the war. The pilot of the aircraft was taken hostage and held in a Hanoi prison from 1966 to 1973. (AP Photo/Pioneer Newspaper/Mai Nam)

Paratroopers of the 173rd U.S. airborne brigade make their way across the Song Be River in South Vietnam en route to the jungle on the North Bank and into operation Sioux City in the D Zone on Oct. 4, 1966. Troopers and equipment were flown in by helicopter to the central highlands area, but the choppers couldn’t land in the D zone jungles. The operation began late in the week of September 25. (AP Photo)

Three American marines sleep atop ammunition boxes during a pause in the fighting at Gio Linh on April 2, 1967, just south of the demilitarized zone in Vietnam. (AP Photo)

U.S. troops move toward the crest of Hill 875 at Dak To in November, 1967 after 21 days of fighting, during which at least 285 Americans were believed killed. The hill in the central highlands, of little apparent strategic value to the North Vietnamese, was nevertheless the focus of intense fighting and heavy losses to both sides. (AP Photo)

U.S. Marines pass a Catholic church as they patrol near Danang, Vietnam, during the Vietnam War in 1968. (AP Photo)

A U.S. Marine shows a message written on the back of his flack vest at the Khe Sanh combat base in Vietnam on Feb. 21, 1968 during the Vietnam War. The quote reads, “Caution: Being a Marine in Khe Sanh may be hazardous to your health.” Khe Sanh had been subject to increased rocket and artillery attacks from the North Vietnamese troops in the area. (AP Photo/Rick Merron)

American soldiers take shelter in a sandbagged bunker as North Vietnamese rockets hit the U.S. Marine base at Khe Sanh on Feb. 24, 1968. (AP Photo/Rick Merron)

An American C-123 cargo plane burns after being hit by communist mortars while taxiing on the Marine post at Khe Sanh, South Vietnam on March 1, 1968. (AP Photo/Peter Arnett)

U.S. Air Force bombs create a curtain of flying shrapnel and debris barely 200 feet beyond the perimeter of South Vietnamese ranger positions defending Khe Sanh during the siege of the U.S. Marine base, March 1968. The photographer, a South Vietnamese officer, was badly injured when bombs fell even closer on a subsequent pass by U.S. planes. (AP Photo/ARVN, Maj. Nguyen Ngoc Hanh)

As fellow troopers aid wounded buddies, a paratrooper of A Company, 101st Airborne, guides a medical evacuation helicopter through the jungle foliage to pick up casualties during a five-day patrol of Hue, South Vietnam, in April, 1968. (AP Photo/Art Greenspon)

A supply helicopter comes in for a landing on a hilltop forming part of Fire Support Base 29, west of Dak To in South Vietnam’s central highlands on June 3, 1968. Around the fire base are burnt out trees caused by heavy air strikes from fighting between North Vietnamese and American troops. (AP Photo)