The China-Russia-Iran Arms Alliance – WSJ

China doesn’t want to destroy global institutions so much as remake them in its image. The current fight over the Iran arms embargo at the United Nations shows what a Beijing-dominated world order would look like. It’s something for American allies frustrated with President Trump’s leadership to keep in mind.

This week the U.S. sent the U.N. Security Council a draft resolution to extend indefinitely an arms embargo on Iran. The Security Council has had restrictions on the country since 2007, but the 2015 nuclear deal allows…