Taiwan is looming over this week's Trump and Xi summit

Although the current war with Iran dominates global attention, a more dangerous situation — between two nuclear-armed powers — continues to worsen: the confrontation between the United States and China over Taiwan. While widely recognized, this confrontation has been overshadowed in dealings between Beijing and Washington, where disputes over issues like trade, technology, and fentanyl predominate. These disputes, while serious, are far less likely to prove catastrophic than the current slide to...