Sky News reports:
Germany's military investment highlights UK's spending lag
Yes, but the difference is that the UK is not trying to create the Fourth Reich and start another war with Russia - although the latter is debatable.
Germany wants to become the EU's army which, if you're not a fan of the EU is a good thing, as it may well lead to its destruction if the Russian 'threat' rhetoric continues at the level it is and with the NATO chief wishing that NATO could have been the one bombing Iran and not the USA.
Military spending should reflect the need to defend your own country and not to project regime change wars around the world that destabilise whole regions and kill lots of innocent people in the name of 'democracy'.