[Voters in Africa’s most populous country and largest economy cast ballots for a new leader in the Feb. 25 Nigerian general elections. Here are answers to some essential questions about the vote]

The story of an American who died in service to his country.

With renewed support from Russia and China, there are fears that a North Korean crisis is coming. In light of this, the trilateral security relationship among the United States, Japan, and South Kore…

Without Paik’s herculean effort, South Korea as we know it today—a vibrant, capitalist, and liberal democracy—wouldn’t exist.

The liberal international order is more resilient than its critics recognize.

Each Friday, I look at what is happening in President-Elect Joe Biden’s transition to the White House. This week: Biden’s nomination of General Lloyd Austin to be secretary of defense raises question…