Andres Manuel Lopez Obrador will likely become Mexico’s next president at a time of mounting concern over corruption and violence, but his reform plans are hazy.

The opening of a new U.S. diplomatic compound in Taipei doesn’t mark a major change in ties, but the Trump administration has taken new approaches to dealing with China over Taiwan.

Successful denuclearization will hinge on rigorous on-the-ground inspections and closing the gap between North Korea and the United States on what areas any agreement should cover.

Iran could restart aspects of its nuclear program if President Trump declines to renew sanctions waivers this month, leaving major powers with few options for monitoring or restricting it.

Armenia’s partnership agreement with the EU signals its shift toward Europe amid growing tensions between Russia and the West.