The party that soon gets the positions of the Defense Minister and Interior Minister has already proposed to use the armed forces for homeland security. When will the Reserves be called to duty and the 3 million G3/G36-rifles be handed out to the masses? Let´s roll!!
Although I support your stance that the Bundeswehr should be able to help in such a case, I think that our police is more than sufficient in the moment. We have five burned cars and we do not really know who actually burned them.
The thing is, that the police needs the means to lock those ciminals away. Furthermore they need to feel the punishment. You had once a jugde (Mr. Schill) in Hamburg who got the right answers to bandits like that although he was a idiot on other issues.