USA/UK dominates the ocean, but eurasia is all connected by land destroying suez and panama canals would not hurt eurasia, but it would cripple the dominant empire of USA, and the only thing that the americans have to bargain with is their current position as the axis of the money business

America is Europe's biggest customer.

Of course from Iran. Not sure if Iran took that particular technology from Russia though. Chinese have hypersonic misdiles too. Who gave it to them? It is just that USA cannot built them. They are not on the edge