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 summit will feature the highest-profile talks in years on the war between Ukraine and Russia-backed separatists, but the parties will have to bridge major divides to find a permanent end to the c…

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.