Patton's Third Army breaks the encirclement of surrounded U.S. forces at Bastogne - 1944

Members of the 44th Armored Infantry, supported by tanks of the 6th Armored Division, move in to attack German troops surrounding Bastogne

The Siege of Bastogne was an engagement in December 1944 between American and German forces at the Belgian town of Bastogne, as part of the larger Battle of the Bulge. The goal of the German offensive was the harbour at Antwerp. In order to reach it before the Allies could regroup and bring their superior air power to bear, German mechanized forces had to seize the roadways through eastern Belgium. Because all seven main roads in the Ardennes mountain range converged on the small town of Bastogne, control of its crossroads was vital to the German attack. The siege lasted from 20–27 December when the besieged American forces were relieved by elements of General George Patton's 3rd Army.

Patton's jeep at Bastogne

Elements of General George Patton's Third Army, spearheaded by Lt. Col. Creighton Abrams commanding the 4th Armored Division's 37th Armor Battalion, succeeded in punching through to Bastogne, reaching the lines of the 326th Engineers on the day after the Christmas attack. The 101st's ground communications with the American supply dumps were restored on 27 December, and the wounded were evacuated to the rear. Gen. Taylor reached Bastogne with the 4th Armored Division and resumed command.

With the encirclement broken, the men of the 101st expected to be relieved, but were given orders to resume the offensive. The 506th attacked north and recaptured Recogne on 9 January 1945, the Bois Jacques on 10 January, and Foy on 13 January. The 327th attacked towards Bourcy, northeast of Bastogne, on 13 January and encountered stubborn resistance. The 506th retook Noville on 15 January and Rachamps the next day. The 502nd reinforced the 327th, and the two regiments captured Bourcy on 17 January, pushing the Germans back to their point of advance on the day the division had arrived in Bastogne. The next day the division was relieved.