 Complete the following phrase:  The Allies continued to make progress in the liberation of France, and on 4 August Hitler ordered a counter-offensive Operation Lüttich from Vire towards Avranches. The operation included LSSAH, Das Reich, 2nd, and 116th Panzer Divisions, with support from infantry and elements of the 17th SS Panzergrenadier Division Götz von Berlichingen under SS-Oberstgruppenführer Paul Hausser. These forces were to mount an offensive near Mortain and drive west through Avranches to the coast. The Allied forces were prepared for this offensive, and an air assault on the combined German units proved devastating. On 21 August, 50,000 German troops, including most of the LSSAH, were encircled by the Allies in the Falaise Pocket. Remts of the LSSAH which escaped were withdrawn to Germany for refitting. 