The 75th Infantry Regiment (Ranger) (officially 75th Infantry Regiment or 75th Infantry) was initially a parent regiment for all the US Army Ranger units during the Vietnam War and the early 1980s and then the headquarters for the Ranger battalions.

In 1960, counter-guerrilla forces of South Vietnamese Army light infantry Ranger companies were created. Referred to as Biêt-Dông-Quân or BDQ, a significant number of Ranger-qualified officers and NCOs served as advisors to the Army of the Republic of Vietnam Ranger units throughout the duration of the war…nearly in 2,000 total.

During the Vietnam War K Company (RANGER), 75TH Infantry (Airborne) was on the active roles of the United States Army from 1 February 1969 to 10 December1970. The Ranger Companies of the Viet Nam War were in continuous combat longer than organized companies of Rangers in any other war, then or since.

2010年7月14日 · The Rangers of Vietnam fought in some of the fiercest combat in Army History and frequently were up against enemy forces that greatly outweighed them after being compromised on missions, yet the Rangers overwhelmed the enemy time and time again.

On 1 January 1969, under the new U.S. Army Combat Arms Regimental System (CARS), these units were redesignated "Ranger" in South Vietnam within the 75th Infantry Regiment (Ranger) and all replacement personnel were mandatory airborne qualified.

More than two centuries later, that same approach would serve their successors well during combat operations in the jungles of Vietnam. The long-range reconnaissance patrols (LRRPs) of the Vietnam War operated in a silent netherworld of dark green shadows where error could mean death and where the extraordinary was commonplace.

The 75th Ranger Regiment is linked directly and historically to the 13 Infantry Companies of the 75th that were active in Vietnam from February 1, 1969 until August 15, 1972. The longest sustained combat history for an American Ranger unit in more than three hundred years of U.S. Army Ranger History.

K/75 Rangers continued field operations in Vietnam until November 22, 1970. As part of Increment V (Keystone Robin-Bravo) of the US Army redeployment from Vietnam, K/75 Rangers was ordered to stand-down.

2013年2月9日 · The 75th Ranger Regiment is a lethal, agile and flexible force, capable of executing a myriad of complex, joint special operations missions in support of U. S. policies and objectives. Designed and trained to be the most rapidly deployable unit in the Army capable of conducting operations in all types of terrain and weather using…

The 75th Infantry Regiment (Ranger) was the United States Army Ranger unit of the Vietnam War era. On 1 February 1969, as part of the U.S. Army Combat Arms Regimental System (CARS), all U.S. Army Long Range Reconnaissance Patrol (or "Lurp") units were reorganized as the 75th Infantry Regiment...