 Complete the following phrase:  Following the petrol route in the Sahara, combat operations engaged the regiment non-stop in the region of Guelma. The magnificent results were endured by the death of superior French regimental commander Chef de Corps Legion Lieutet Colonel Pierre Paul Jeanpierre; the legendary Para Legionnaire leading; who fell to the enemy on May 28, 1958, along with a couple of hundred legionnaires. In 1959, action around the mountains retook course in operations Jumelles, Cigales and Ariège in the Aurès, ending in Kabylie. Lory representation of paratrooper legionnaires; the reputation of the 1st Foreign Parachute Regiment 1er R.E.P was tarnished with the unfortunate events of the 