Just build nukes if you are afraid of Russia then nuke them if they try to invade. Ukraine is not as smart and gave up its nukes in the early 90s, and is now in the middle of a war for the last couple years.
> Just build nukes
I'm broadly sympathetic to the argument that the multipolar world we're in now makes a good case for nuclear weapons adoption. But Germany probably isn't the one Europe wants to arm itself. And even if it did, their Greens wouldn't allow it.
More nations with nukes just seems to increase the odds that someone dorks up and possibly gets everyone screwed.
I support this strategy.
Build nukes and plenty gigantic bunkers for the population, nothing else. And then follow the doctrine of immediate nuclear escalation upon any territorial infraction. Plane got off course in bad weather? Grab your Sauerkraut and bye bye Moscow.
And what happens when Russia launches nukes in response?
Ukraine gave up nukes that they couldn't afford to maintain and got unenforcable security guarantees 'assurances' in return.
Giving up the nukes allowed Ukraine to attract foreign aid and build an economy for 20 years before invasions began. Who knows what would have happened if they kept nukes and didn't get necessary aid and couldn't build their economy or maintain the weapons.