The 11th division disappeared on April 1, 1971, to give formation to the 11th Parachute Division at Toulouse. The 9th Outremer Brigade (9e BOM) left the Division and the 20th Airborne Brigade (20e BAP), the 25th Airborne Brigade (25e BAP) became subsequently the 1st and 2nd Parachute Brigades and integrated each one support battalion. The three support regiments were reorganized in two interim regiments of intervention that conserved nevertheless their original nominations (1st Parachute Hussar Regiment and the 35th Parachute Artillery Regiment). The 17th Parachute Engineer Regiment disappeared.