Trump and Erdogan resolved few of the sharp U.S.-Turkish differences over defense and Middle East policy but the visit likely boosted Erdogan’s stature at home.

China and India’s border dispute turned deadly for the first time in more than four decades. Indian Prime Minister Narendra Modi’s response will be critical to de-escalation.

The attack in eastern Germany is another alarming example of how the terrorist threat is evolving, with more far-right perpetrators attempting to broadcast their brutality.

With this major U.S.-Russia nuclear arms control agreement set to expire next year, Washington should coordinate with Moscow for a New START treaty extension to allow for further negotiations and the…