Chinese President Xi Jinping is received by Sheikh Mohammed bin Rashid Al Maktoum, vice president of the United Arab Emirates, after his arrival in Abu Dhabi, July 19, 2018 (Photo by Mohamed Al Hammadi for Emirates News Agency via AP Images).

As dusk fell in Abu Dhabi on July 20, the LED screen affixed to the face of the 65-story headquarters of the emirate’s national oil company presented a peculiar sight: a photograph of Chinese President Xi Jinping stretching over 1,000 feet high, looming over the Persian Gulf. In nearby Dubai, the Burj Khalifa, the world’s tallest skyscraper, was lit from top to bottom in the colors of the Chinese flag. Even by the standards of a country with little use for subtlety, the United Arab Emirates went all out to mark Xi’s state visit. At a time when China seems […]

President Donald Trump and John Bolton, the national security adviser, in the Cabinet Room of the White House, Washington, April 9, 2018 (AP photo by Susan Walsh).

Recent American history is full of mistakes in security policy, and yet for some reason, policymakers in Washington are chronically bad at learning from them. Too often, the United States is burned by a deeply flawed policy in some part of the world and resists repeating it for a few years, only to later try the same thing somewhere else. This propensity to forget strategic lessons may be infecting the Trump administration today. Take the belief that second-tier adversaries can be cowed into submission by economic sanctions and the threat or actual use of U.S. military power, even when they […]