Ramped-up diplomacy in 2018 has eased tensions on the Korean Peninsula and led to a one-year halt in missile testing. But Pyongyang has not yet taken credible steps toward denuclearization.

Prime Minister Narendra Modi’s Hindu nationalist party resoundingly won the general election following a divisive campaign, but it is not yet clear how the results should be interpreted.

With Emperor Akihito’s historic abdication approaching, here’s a look at his accomplishments and what to expect from the next emperor, Crown Prince Naruhito.

Congress is considering a bill that could punish countries for artificially boosting oil prices. What could that mean for warming ties between Russia and Saudi Arabia?

A collapse of this Cold War–era INF treaty, which many believe has favored the United States, could unleash a new age of nuclear weapons competition with Russia.