President Donald J. Trump’s actions have often been rash, ignorant, and chaotic. Yet some of his individual foreign policies are substantially better than his opponents assert.

Kimberly Marten outlines how U.S. policymakers can deter Russian aggression with robust support for NATO, while reassuring Russia of NATO’s defensive intentions through clear words and actions based in international law.

Overview Cyber threats to the United States are escalating in sophistication and magnitude, but mistrust between Washington and Silicon Valley continues to stymie progress on cybersecurity. In a n…