Trade between the world’s two biggest economies has ballooned in recent decades, bringing significant benefits but also perils that have led to calls to rethink the relationship.

Each Friday, I look at what the presidential contenders are saying about foreign policy. This Week: The demise of arms control agreements and the rise of geopolitical competition are a dangerous mix…

As a potential U.S. Treasury secretary, Robert Lighthizer has more than trade policy to revolutionize.

During Kenya’s state visit, the United States should work toward building a more resilient model of U.S.-Africa partnerships.

Despite China’s growing pressure, Taiwan has developed one of the world’s strongest democracies—one that will be increasingly tested in the coming years.