Battle of Arras

The Battle of Arras (1940) took place during the Battle of France, in the early stages of World War II. It was an Allied counterattack against the flank of the German army, that took place near the town of Arras, in north-eastern France. The German forces were pushing north toward the channel coast, in order to entrap the Allied Forces that were advancing east into Belgium. The counterattack at Arras was an Allied attempt to cut through the German spearhead and frustrate the German advance. Although the Allies initially made gains, they were repulsed by German forces and forced to withdraw to avoid encirclement.

• http://en.wikipedia.org/wiki/Battle of Arras