Following the Battle of the Ebro debacle the 11th Division retreated to the rearguard in order to recover and reorganize, being temporarily made part of the Republican Military Reserve. But not long thereafter, on 23 December, the rebel faction launched its final Catalonia Offensive and the 11th Division —which had been in need of a longer period of rest— was urgently deployed in the Segre Front, together with the remainder of the V Army Corps commanded by Enrique Lister, in order to close the gaps in the front where inexperienced groups of the Eastern Army had fled in panic before the fierce rebel assault, abandoning the lines they were defending at the Segre River. Enrique Lister set up his general headquarters at Castelldans and with his competent, battle-hardenend troops he was able to contain the Francoist onslaught for almost two weeks in the area near Borges Blanques. Finally on 3 January 1939 the rebels launched a powerful attack against Lister's divisions with armoured vehicles in the vanguard, so that even the men 11th Division became overwhelmed and had to abandon their lines of defence and the much devastated town of Borges Blanques fell to the Fascist Italian troops of the Corpo Truppe Volontarie (CTV).