Lol sorry, every nation in Europe is a sovereign entity and is responsible for the safety of their citizens and the integrity of their borders.

Poland made the decision to arm itself and has been spending for years. Lack of investment in the military is fundamentally a national decision to divert money into other programs or tax cuts.

The US has been becoming less and less interested in the rules based order we built after WW2 for the last 20 years.

Many people have predicted this would happen. You have only yourselves to blame.

China will be lucky if they still exist as a single unified nation. Demographics, employment, debt, over built property market, over dependence on manufacturing exports, energy import dependence, food import dependence.

They have a number of very strong headwinds that could very well cause the failure and break up of the CCP in the next twenty years.