How I see it. Let's say, russia dared to enter a real multi-battle direct war with usa, to take alaska, and is winning a bit more each day. When would usa say "we give up, please take the alaska, we will not use our nukes?". - Immediately after the start while there are no casualties? - after 1k casualties on both sides? - after going to total war mode, when each side bombs industry complex'es and later cities on the other side?
Backing down would say "nukes are not deterant anymore. Same thing can be done to us again."
btw. Nukes can be used, not only on cities, but also on fleets and divisionsand camps.
So the only way nukes would be not used if victory would be very instantaneous and total, which does not seem probable.
Wait, wait, wait.
That's not a fact, and in fact a known piece of propaganda.
First. Even, an all out nuclear exchange in between superpowers, in an unrealistic scenario without counterstrikes, and zero nuclear attrition, a superpower like US, Russia, or China will "only" loose a low single digits of population.
Communist countries not only wouldn't hesitate to do so, but have a history doing that to themselves.
USSR killed at a minimum 10% of its own population with fully intentional punitive starvation. Mao did the same, and Pol Pot have beaten both.
Second. Even after a nuclear exchange, both superpowers would have at least a half of its military functioning, and very, very angry.
Third, after exhausting all nukes, and high-tech weaponry, both countries would proceed to a long, and exhausting conventional war, which will kill way more people than any nukes can.
I agree, but we need to show teeth. We have to shut down their domestic growth engine, crater nationalistic confidence, and make them understand they have no path forward but to concede to international pressures.
The Chinese people deserve freedom and liberty. The Uyghurs and Tibetan people deserve self-determination should they themselves choose it.
Look what playing nice and friendly has gotten us.
China imports food and energy. They don't produce enough to meet their own needs.
Their population is largely male, old, and they're not having children. As more reach retirement age, growth will be diverted to take care of the elderly.
Their domestic economy is a mystery. Investing in Chinese companies is a risk. They like to show positive numbers, but can they be trusted?
Shut off their imports and stop buying from them, and they'll have lots of trouble.