Education
Ecole Spéciale Militaire de Saint-Cyr.
Ecole Spéciale Militaire de Saint-Cyr.
He ended his career in 1958 with the rank of Général de corps d'armée after having commanded the 27th Mountain Infantry Brigade. Grand Croix de la Légion d'honneur (1978).
Vallette d'Osia was also a staunch anti-communist on and in later life linked to the far-right National Front.