Militärhistorisches Museum der Bundeswehr

In the page's words:

In addition to its headquarters in Dresden, the Military History Museum of the German Armed Forces also includes the Military History Museum - Berlin-Gatow Airfield with permanent and special exhibitions on the history of military aviation and the permanent exhibition on the "Fascination Fortress" at Königstein Fortress in Saxony, which is open during the summer months.
The Military History Museum of the German Armed Forces in Dresden is one of the most important history museums in Europe. The exhibitions focus on people and the question of the causes and consequences of war and violence. It sees itself as a forum for discourse on the role of war and the military in the past, present and future.
The museum's core tasks include collecting, preserving, researching and exhibiting historical objects relating to German and international military history. The MHM in Dresden presents an extensive permanent exhibition as well as various special exhibitions, which are accompanied by in-depth publications. The MHM also offers a varied public cultural program as well as extensive educational activities for civilian and military visitors.