The De Lattre Line, named after General Jean de Lattre de
Tassigny, was a line of concrete fortifications, obstacles, and weapons
installations constructed by the French around the Red River Delta in
northern Vietnam.
https://ostfront.forumpro.fr/t4249-la-guerre-d-indochine
French soldiers accompany a M4A1 Sherman in Vietnam during the French-Indochina War.
French soldiers accompany a M4A1 Sherman in Vietnam during the French-Indochina War.