Keep the bubble expanding for a few months longer.

Germany is home to one of the most promising Fusion projects - "Wendelstein 7-X "

Germany also was home to some of the most cutting edge fission research. Otto Hahn (the ship, not the guy), THTR-300, EPR, SNR-300, ...

All gone now.

Of course, there is more fusion research now.

They are also a large supporter of ITER.

This is known as 'Cold Welding' https://en.wikipedia.org/wiki/Cold_welding