Duhhhhh!
Germany has practically been taken over by Jihadists from Shitstainistan. Yeah,the German legislators passing laws and giving orders to the police may LOOK like Germans for the most part,but the reality is they are whores selling their asses for leftist and Muslim votes to stay in office.
Frankly,I am surprised US troops in Germany haven't been targeted before this. Especially the ones that live off-base with German girlfriends.