Constantly being updated, the museum exhibitions and shows provide an introduction to Lithuanian and global military science from ancient times to this day, capturing the most important events in history. Visitors can view valuable collections of weapons, as well as the personal belongings of Silvestras Žukauskas, the first Supreme Commander of the Lithuanian Army, and other important military figures. Also on display are the relics of the Lituanica, the famous airplane that crossed the Atlantic.
The museum itself distinctly represents the most important feature of interwar architecture – the harmonious convergence of modernity and tradition. Next to it is a unique garden where an eternal flame burns and bells sound.