It's focused on defending German territory, of course.
It's a study done annually, since the 90s, by a private statistical service for the military, and you can see how the Russian invasion caused defense-willingness to rise.
More here:
https://zms.bundeswehr.de/de/publikationen-ueberblick/befragung-zwischen-kriegsangst-und-kriegstauglichkeit-5860904