Yeah, I don't know who you're trying to fool with this bullshit; maybe you're the one who's been fooled, I dunno, but … internet research turns up at least 104 lost battles of the Vietnam war:
1. Battle of Ap Bac - In January 1963, American advisors launched a battle after they pressured reluctant South Vietnamese officers to use American air mobility assets to destroy the Viet Cong. The attack was a disaster in which the VC mauled a far larger force while shooting down five American helicopters (pictured) and damaging eight, while killing three Americans and wounding eight.
2. The Sinking of the USNS Card - This World War II aircraft carrier was later used as a transport for American military cargo. On May 2, 1964, it was moored in a heavily defended harbor in the Saigon River. Two VC commandos crawled down a sewer pipe and attached explosives to the ship. The explosion knocked a huge hole in the hull and killed five American crewmen, causing the ship to sink 45 feet to the river bed.
3. Attack on Bien Hoa Airbase - On November 1, 1964, Viet Cong squads shelled the airfield at Bien Hoa with mortars. The attack began shortly after midnight and lasted 20 minutes. It was estimated that there were three 81mm mortars. The attack was devastating as 27 aircraft were hit, including 20 B-57s (5 destroyed), 4 helicopters, and 3 A-1H Skyraiders. A fourth Skyraider crashed trying to take off. Five Americans and two Vietnamese were killed, and 43 wounded.
4. Attack on Qui Nhon Barracks - The US Army leased a hotel to house a helicopter field support unit. On February 10, 1965, Vietcong sappers killed its two guards, placed two large satchel charges, and blew up the hotel, killing 23 Americans and seriously wounding another 21.
5. Attack on Camp Holloway - In 1962, the U.S. Army established an airfield near Pleiku in central South Vietnam, which grew to include logistics elements and a large advisory group. In early 1965, some 300 Viet Cong slipped past ARVN guards and swept through the camp killing 8 Americans, wounding 126, destroying 10 aircraft and damaging 15 more. The Viet Cong withdrew to avoid battling reinforcements, with few losses.
6. Attack on Xom Bong - The "Rolling Thunder" bombing campaign began on Mar 2, 1965 as dozens of American jets attacked an ammunition storage facility 35 miles north of the DMZ. Several buildings were destroyed, but two F-100D and three F-105D fighter aircraft were shot down by ground fire.
7. The Dragon's Jaw - On Apr 3, 1965, the U.S. military conducted the first of hundreds of bombing raids to destroy the Thanh Hoa Bridge in North Vietnam. Thousands of bombs were dropped and eleven American aircraft shot down with several more damaged beyond repair until the iron bridge finally fell in 1972.
8. Battle of Dong Xoai - Soon after American combat brigades arrived in South Vietnam, the NVA attacked this large, strategic base defended by ARVN units supported by American Special Forces and airpower. The base was overrun with hundreds of casualties while two dozen Americans died in combat and helicopter crashes, with even more wounded or missing.
9. Sapper Attack on Da Nang Airbase - North Vietnamese Army (NVA) sappers infiltrated this airbase on July 1, 1965. They destroyed three large C-130 transport aircraft, three F-102 fighters, and damaged three more F-102s. The sappers escaped leaving behind one dead.
10. Operation Spring High - President Johnson authorized a punitive strike on two new SAM sites in North Vietnam considered the likely culprits behind the downing of a USAF F-4. On July 27, 1965, Operation Spring High was launched as 46 USAF F-105 fighter-bombers attacked SAM missile sites 6 and 7. Six F-105s were lost to ground fire during the mission while later bomb damage assessment photos showed that neither site had missile systems installed.