You don’t even have to turn on the financial news. You can tell whether oil prices will be up or down in the morning by simply reading the president’s midnight social media posts. If he announces confidence in the ceasefire with Iran, oil will be down in the morning....

When President Donald Trump arrived in Beijing yesterday for his summit with Xi Jinping, much of the American foreign policy establishment framed the meeting through the familiar lens of “great power competition.” Analysts will scrutinize every handshake, communiqué,...

Washington and Moscow both enthusiastically celebrated the victory of the Allied “Grand Alliance” over the fascist powers at the end of World War II. Since then, however, the two capitals have typically been on opposite sides of numerous nasty geostrategic struggles...