President-Elect Yoon Suk-yeol has pledged to strengthen ties with the United States and take a more hard-line approach toward China and North Korea than his predecessor.

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 …

President Biden’s goal of bolstering democracies around the world will need robust U.S.-Europe cooperation to succeed.

Amid a spate of drug cartel attacks, Mexico is considering whether to increase security cooperation with the United States.