Battle of the Iron Triangle had achieved combat parity and were pushing against the ARVN's outer line of defense around Saigon. Battle of the Iron Triangle The Battle of the Iron Triangle took place from 16 May to 20 November 1974, when the People's Army of Vietnam (PAVN) 9th Division captured Rach Bap and An Dien The Army of the Republic of Vietnam (ARVN) regained the lost towns in a series of costly counterattacks. The Iron Triangle was an important strategic location, bounded on the north by the jungle and overgrown rubber plantations of the Long Nguyen Secret Zone, on the west by the Saigon
The Mine with the Iron Door (1924 film) Holman. In 1936 it was remade as a sound film "The Mine with the Iron Door". The film was shot on location in the Tucson Arizona Valley, Oracle, Arizona, and Mt. Lemmon. While shooting the film the cast and crew stayed at the Triangle L Ranch and the Wilson Ranch (Rancho Linda Vista) outside of Oracle, Arizona off Historic US Route 80. The Mine with the Iron Door (1924 film) The Mine with the Iron Door is a 1924 American silent epic Western melodrama directed by Sam Wood and produced by Sol Lesser. The film is based on the novel