First this museum was dedicated to the "Battle of the Bulge" in Luxembourg in winter 1944/45. The key topic of the museum remains the balanced and objective historical representation of the military operations in the Ardennes from the german, american and civilian points of view. Over 3000m2 of exhibition space enable an insight of the dramatic and tragic situations that both, soldiers and civilians, were caught in. Special showrooms feature extensive collections of weapons, uniforms, military equipment of all kind, wheeled- and tracked vehicles, in addition to numerous personal soldier's belongings, photographs, documents and maps. The museum's core is doubtlessly the detailed diorama of the night-time Sauer river crossing at Diekirch on January 18th, 1945. Another part is dedicated to the history of Luxembourg's own armed forces. Other sections are dedicated to Luxembourgers fighting in allied armies in both WWI, WWII, and during the Korean conflict.