The United States and South Korea should pursue an expanded nuclear agreement that supports the production of civilian nuclear power and enhances extended deterrence against the North Korean threat. …

Despite limits to their political and social power, Iranian women are leading protests that could jeopardize the regime.

North Korea seeks to exploit major-power rivalries and weaken U.S.-South Korea ties with its ramped-up missile testing. Already, it has ratcheted up nuclear tensions on the Korean Peninsula to their …

Presidents Biden and Yoon pledged to deepen and broaden the scope of the U.S.-South Korea alliance, but their success could depend on how China, Japan, and North Korea respond.

El Salvador’s homicide rate plummeted in recent years, but a spate of killings has drawn attention to President Nayib Bukele’s controversial approach to tackling gang violence.