The Pentagon welcomed NATO’s increased contribution to training Iraq’s security forces. NATO has agreed to significantly broaden its military advising and stabilization mission in Iraq to roughly 4,000 troops, the alliance announced Thursday. “Today we decided to expand NATO’s training mission in Iraq to support the Iraqi forces as they …

There are signs that the Astana talks on the Syrian war — which began in 2017 and are sponsored by Moscow, Ankara and Tehran — have little prospect of making progress going forward.

The coming crisis of American power that is sure to follow the November election will be unique in U.S. history. Competing with China, Russia and whatever other major rivals may emerge will be less about aircraft carriers, fighter jets, nuclear submarines and stealth bombers than ever before, and more about …