Ka kammala wannan jumla:
Da yake sauka a Arewacin Afirka a shekarar 1942, rundunar Pierre ta kasance tare da Allies a wannan lokacin kuma ta shiga cikin yakin Tunisiya da Afrika Korps na Rommel. A Loukanda, ya jagoranci kamfaninsa na yaƙi don fuskantar abokin gaba mafi girma da kuma kayan aiki mafi kyau. A watan Yulin 1943, Pierre ya shiga cikin ƙirƙirar da sake fasalin Rundunar Sojoji na Legion (R.M.L.E) tare da wanda, ya sauka a Provence, ya ba da Franche-Comté kuma ya ci gaba har zuwa Danube. Za a naɗa Pierre a matsayin jarumi na Order of the Legion of Honor.