Company E, 52nd Infantry (LRP) (United States)

Company E, 52nd Infantry Regiment (LRP) was a unit attached to the 1st Cavalry Division (Airmobile) in Vietnam in 1967-68. On December 20, 1967, HHC Company (LRRP), 1st Cavalry Division (Airmobile), was redesignated Company E, 52nd Infantry (LRP), and on February 1, 1969, it was redesignated H Company 75th Infantry (Ranger).

In November 1966 Captain James D. James, a Special Forces-trained officer, was selected to establish a long-range reconnaissance patrol detachment, HHC Company, based on other all volunteer LRP units forming in Vietnam. To help James accomplish this unique mission, the G2 selected Staff Sergeant Ronald Christopher as the units first enlisted man to assist James. The two made it work and on December 20, 1967 their unit, HHC LRRPs, was renamed Company E (LRP), 52nd Infantry (airborne). Co E participated in some of the most notable battles of the Vietnam War and as Company H, 75th Infantry, it became the most decorated and longest serving unit in LRP/Ranger history. Company H, 75th Infantry, also lost the last two Rangers of the Vietnam War: Sgt Elvis Weldon Osborne, Jr., and Cpl. Jeffery Alan Maurer, both killed in action June 9, 1972. In all, approximately 1,000 men served in this unit of which 45 men were killed in Vietnam and Cambodia and approximately 400 were wounded by enemy action or injured on combat patrols.

Company E was commanded by Captain Michael Gooding and his operations and intelligence section was commanded by Staff Sergeant Thomas Campbell. In January 1968 Operation Jeb Stuart commenced and Company E and the 1st Cavalry Division with its vast air assets moved north to Camp Evans, north of Huế and up to LZ Sharon and LZ Betty, south of Quảng Trị City, near the coast in the I Corps Tactical Zone. Operation Jeb Stuart was conducted because the 3rd U.S. Marine Division and the North Vietnamese Army (NVA) were engaged in heavy combat at the Khe Sanh combat base and along the DMZ. As a result, the 1st and 3rd Platoons of Company E, 52nd Infantry (LRP) were based at Camp Evans to support the 2nd and 3rd Brigades, 1st Cavalry Division, while the 2nd Platoon was stationed at LZ Betty (Headquarters 1st Brigade).

Tet Offensive
In the early morning hours of January 31, 1968, the largest battle of the Vietnam War, the Tet Offensive, was launched by 84,000 enemy soldiers across South Vietnam. In the 1st Cavalry Division's area of operation, the NVA and Vietcong forces struck the Marines at Huế, south of Camp Evans. As the 3rd Brigade, 1st Cavalry Division, fought to cut off enemy reinforcements pouring into Huế, at Quảng Trị City, five enemy battalions, most from the 324th NVA Division, attacked the city and LZ Betty. To stop allied troops from intervening, three other enemy infantry battalions deployed as blocking forces, all supported by a 122mm-rocket battalion and two heavy-weapons companies armed with 82mm mortars and 75mm recoilless rifles. At LZ Betty Captain Gooding and his 2nd Platoon, Company E, commanded by Lieutenant Joseph Dilger, directed mortar and artillery fire and led members of the platoon firing against charging enemy troops from on top the LZ's forty-foot water tower. After two days of intense fighting by the 1st Brigade, 1st Cavalry Division, and the 1st ARVN Division (Mechanized), 900 NVA and Vietcong soldiers were killed in and around Quảng Trị City and LZ Betty. However, across South Vietnam, 1,000 Americans, 2,100 ARVNs, 14,000 civilians, and 32,000 NVA and Vietcong lay dead.

Operation Pegasus: Relief of the Khe Sanh combat base
In March 1968 the 1st Cavalry Division and Company E moved west to LZ Stud, the staging area for Operation Pegasus to break the siege of the Marine combat base at Khe Sanh---the second largest battle of the war. All three brigades participated in this vast airmobile operation, along with a Marine armor thrust from Ca Lu along Route 9. B-52s alone dropped more than 75,000 tons of bombs on North Vietnamese soldiers from the 304th and 325th Divisions encroaching the combat base in trenches. As these two elite enemy divisions, with history at Dien Bien Phu and the Ia Drang Valley, depleted, the 1st Cavalry Division deployed Company E long-range reconnaissance teams to flank its airmobile advance as it leapfrogged west, seizing key hilltops as fire support bases along Route 9 so the Marines could continue pushing forward. At 0:800 hours April 8, members of the 2nd Battalion, 7th Cavalry Regiment, 1st Cavalry Division, linked-up with the Marines at the combat base, ending the 77-day siege.

Operation Delaware: Air Assault into A Shau Valley
On April 19, 1968, as the 2nd Brigade continued leapfrogging west to the Laotian border, the 1st and 3rd Brigades (about 11,000 men and 300 helicopters) swung southwest and air assaulted A Shau Valley, commencing Operation Delaware. Since satellite communications were a thing of the future, one of the most daring long-range penetration operations of the Vietnam War was launched by members of Company E, 52nd Infantry (LRP) against the North Vietnamese Army when they seized "Signal Hill" the name attributed to the peak of Dong Re Lao Mountain, a densely forested 4,879-foot mountain, midway in the valley, so the 1st and 3rd Brigades, slugging it out hidden deep behind the towering wall of mountains, could communicate with Camp Evans near the coast or with approaching aircraft.

Operation Jeb Stuart III
On May 17, 1968, Operation Jeb Stuart III commenced in Quảng Trị and Thừa Thiên Provinces from Huế City up to the DMZ. By this date the 1st Cavalry Division had completed its mission in A Shau Valley, disrupting the flow of troops and supplies from North Vietnam through Laos, and resumed security operations in these two provinces. Operation Jeb Stuart III continued until November 3, 1968, when the division moved south near Cambodia in Operation Liberty Canyon.

75th Ranger Regiment
In 1974 Company H, 75th Infantry (Ranger) colors and lineage was passed to the 2nd Ranger Battalion, 75th Ranger Regiment.

Company E in film
Oliver Stones' movie Platoon (1986) was based partially on his expereinces in the unit. Stone served as a rifleman in both the 25th Infantry Division and the 1st Cavalry Division. In April 1968 Oliver Stone volunteered for the 1st Cavalry Division's Long Range Reconnaissance Patrol training, but was dropped from the course.