You won’t read this on the front page or even hear it discussed; but, over the last few weeks, we have seen significant economic moves against the West.

This has, indirectly, and concerningly, security implications.

Brazil, Russia, India, China, Malaysia, Saudi Arabia, Argentina, the United Arab Emirates, countless African nations, and even France have turned against the United States and its allies, via the US dollar.

Let me explain.

Since 1973, all natural resources around the world, most importantly oil, have been traded in the US dollar.

The deal was simple.

The United States would be the world’s policeman.

It would work to crush communism, Islamic radicalism,...