The maquis increased fast, reinforced by many young men trying to escape the German troops who invaded in November 1942 and instituted the STO in early 1943.
However, it was troubled by continuing antagonisms between the Armée secrète and the Francs-Tireurs et Partisans concerning operational methods (particularly at Tulle and Guéret), how local powers should be distributed after the liberation, as well as the degree to which "cleansing" of collaborators from the political system should take place.
Following the Normandy landings, the 2nd SS Division Das Reich, stationed in Montauban, was ordered to make its way across the country to help stop the Allied advance.
Led by Georges Guingouin for the military operations and Gontran Royer for the Mouvements unis de la Résistance, the best known figures in the Maquis du Limousin were Edmond Michelet and André Malraux —who later both became ministers of Charles de Gaulle—, Roger Lescure, Louis Lemoigne, René Vaujour and Marius Guedin.
Jacques Renouvin, André Delon, Martial Brigouleix, Raymond Farro and Florentin Gourmelen, also prominent maquisards in Limousin, were killed during the war.