Nukes are useless in terms of international disputes. Owing to their binary nature, they don't occupy and control waters and airspace. You either launch and get destroyed, or don't launch and it's as if you don't have them. Let's say Turkey acquires them and then Greece, with F-35s, declares 12nm. Nothing will happen. Because you'll be reduced to ash in turn if you dare to launch them, and the ones who will have the codes are the mobsters in rule of Turkey who value their lives, wealth and luxuries, which are mostly stolen from the taxpayer more than anything else. They'll angrily shout and parade the missiles on national TV, to satiate their own people, and then concede the issue to Greece behind closed doors. It'll be the populace who will bear the brunt of the concessions. Not to mention the sanctions, loss of soft power, isolation and the economic damage, and further degradation of the conventional power.
China hasn't even broken out of the first island chain, they're getting cucked by tiny Taiwan. Norks are starving. Russia can't do shit in Ukraine. Nukes cannot compensate for inferior conventional power. They only appease third worlders with double digit IQs, who watch their fat dictators parade the shit they'll never use, while signing concessions to their enemies behind the doors. That's why the US and Co. rules the world, while third worlders dream on.