Climate change is fueling geopolitical competition in the Arctic. An independent Greenland could play an important role in years to come.

With six Arab states having established relations with Israel, a new Middle East is taking shape. But the diplomatic progress, facilitated by the Trump administration’s compensation to those states, …

Years after defeating the Islamic State on the battlefield, world governments are now grappling with what to do with the thousands of war-related detainees in Syria.

President Donald J. Trump’s order to withdraw nearly ten thousand U.S. troops from Germany betrays a close ally, undermines confidence in Washington, and makes Europe and the United States less safe…