Battle of Hürtgen Forest

The Battle of Hürtgen Forest (German: Schlacht im Hürtgenwald) is the name given to the series of fierce battles fought between U.S. and German forces during World War II in the Hürtgen Forest, which became the longest battle on German ground during World War II, and the longest single battle the U.S. Army has ever fought. The battles took place from 19 September to 16 December 1944, over barely 50 sq mi (130 km²), east of the Belgian–German border. The U.S. commanders' initial goal was to pin down German forces in the area to keep them from reinforcing the front lines further north in the Battle of Aachen, where the Allies were fighting a trench war between a network of fortified towns and villages connected with field fortifications, tank traps and minefields. A secondary objective may have been to outflank the front line. The Americans' initial objectives were to take Schmidt and clear Monschau. In a second phase the Allies wanted to advance to the Rur River as part of Operation Queen. Generalfeldmarshall Walter Model intended to bring the Allied thrust to a standstill. While he interfered less in the day-to-day movements of units than at Arnhem, he still kept himself fully informed on the situation, slowing the Allies' progress, inflicting heavy casualties and taking full advantage of the fortifications the Germans called the Westwall, better known to the Allies as the Siegfried Line. A few days later, the Battle of the Bulge began, leaving the battle of Hürtgen Forest largely forgotten.

• http://en.wikipedia.org/wiki/Battle of Hürtgen Forest