Looking at MAAG, a group of American military advisers sent to other countries to assist in the training of conventional armed forces and facilitate military aid, most famously in the Vietnam War.

There were no other units in Vietnam like the LRRPs.

In 1962, President Kennedy establishes SEAL Teams One and Two from the existing UDT Teams to develop a Navy Unconventional Warfare capability.

The Phoenix Program was designed to identify and neutralize the infrastructure of the National Liberation Front of Vietnam.

A detailed account of Operation Lam Son 719.