National Liberation Front commandos blasted through the wall surrounding the American embassy in Saigon during the Tet Offensive and unsuccessfully attempted to seize the embassy building.
Notes on verification
Corroborated by Wikipedia, U.S. State Department Office of the Historian, AFSA firsthand account, and ADST oral history. Minor discrepancies in commando team size and exact timing, but core claim confirmed by multiple independent, high-quality sources.
Sources
- Tet Offensive shakes Cold War confidence | January 30, 1968 | HISTORY (history.com)
- https://history.state.gov/milestones/1961-1968/tet (history.state.gov)
- https://afsa.org/viet-cong-attack-embassy-saigon-1968 (afsa.org)
- https://adst.org/2013/07/viet-cong-invade-american-embassy-the-1968-tet-offensive/ (adst.org)