Iron Triangle (Vietnam) Iron Triangle (Vietnam) The Iron Triangle (Vietnamese:"Tam Giác Sắt") was a area in the Bình Dương Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war. The region was under control of the Viet Minh throughout the French war in Vietnam and continued to be so throughout the phase of American involvement in the Vietnam War, despite concerted efforts on the part of US and South Vietnamese forces to destabilize the region as a power base for their enemy, the communist North Vietnamese–sponsored and–directed South Vietnamese insurgent movement, the National Liberation Front
Iron Triangle, Richmond, California Portola Avenue, and 13th Street. The Burlington Northern Santa Fe Railway tracks that parallel Richmond Parkway/Garrard Boulevard form the northwest side of the triangle. Normally, the southern side of the triangle is considered to be the now abandoned Santa Fe tracks that ran between Ohio and Chanslor Avenues and are currently being developed as the Richmond Greenway. Because those tracks have been removed, the southern boundary of the neighborhood is now occasionally considered to be the BNSF tracks that run just south of Interstate 580. The area is well known as the heart of Richmond's African-American community. The neighborhood has