The main topic of the museum remains the balanced and objective historical representation of the military operations in the Ardennes from the American, German, and civilian points of view.

Over 3000 square metres of exhibition space and numerous lifesize dioramas 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 soldiers' belongings, photographs, documents, and maps.

A number of large-scale dioramas cover key aspects and periods of the Luxembourgian army since the Second World War.

United Nations missions in which Luxembourg has participated are also covered and special displays provide an overview of daily military life.