Russia’s aggression against Ukraine has brought European dependence on Russian energy into sharp relief and set off a scramble for alternatives.

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. …

Daniel Noboa Azín is the youngest president in Ecuador’s history and faces immediate challenges in tackling the country’s grave economic and security crises.

Colombia’s election could deliver the country’s first left-wing president, an outcome with the potential to transform Bogota’s approaches to economic policy, peace negotiations, and foreign relations…

The attacks on the sprawling Saudi oil facility bear all the hallmarks of an Iranian operation, marking a dangerous new phase in Gulf tensions.