René Cogny was a French Général de corps d'armée, World War II and French Resistance veteran and survivor of Buchenwald and Mauthausen-Gusen concentration camps. He was a commander of the French forces in Tonkin during the First Indochina War, and notably during the Battle of Dien Bien Phu. His post-war private and legal conflict with superior General Henri Navarre became a public controversy. Known to his men as Le General Vitesse, and reputable for his military pomp, physical presence and skill with the press, Cogny was killed in 1968 Ajaccio-Nice Caravelle crash in the Mediterranean near Nice.