If I'm ever there and find myself with time, I'll put it on the list. Probably would rather spend the time viewing temples tho.
If I'm quite honest, I went to numerous war museums/exhibits as part of my Central European History class while living in Prague. I've been to the Museum of Military History in Vienna, where the Archduke's bloody uniform and car are exhibited. The Kosovo Museum in Pristina had an exhibit on the Balkans war when I was there. Czech Army Museum in Zizkov was visited a few times. Toss in a couple places in Normandy, the Royal Armory in Madrid, the Jewish Ghetto, and probably two dozen small places dedicated to everything from resistance fighters to the destruction of a mining town during the Thirty Years War to Viking raiding parties and Hadrans Wall, and the most memorable thing with the exception of a concentration camp is the Archdukes car. I'm just to the point of if I've seen one, I've seen 99% of what's out there. They're great if that is your passion, I just get little out of them. War sucks, I don't need to use my vacation to remember that.
Now, point me towards a good military aerospace museum, I'm all ears. The Prague Aerospace museum on the Air Force field outside Prague was one of the coolest places I've been, showcasing numerous Soviet era civilian and military aircraft you just dont see in the USA