Ouch!

That is devastating, the 2A4s might not be the most modern version of the Leo 2 but they're still pretty up the list. Does the A7 have any active CM gear? Like the Israeli Trophy? Definitely something to put on the Leo 3 design requirements I think.
Still, at least out of this mess there will be some good if German inspectors can get a hold of the wrecks and identify weak points and design improvements to combat the Spriggan.