The arrangement can be tense and transactional, but has provided benefits for both sides.
The United States will need to learn how to work with and around the influence of other powerful states.
The two countries are reportedly concluding a new partnership agreement, but cooperation between Tehran and Beijing will face obstacles.
The aggressive U.S. strategy has raised tensions in Iraq without creating prospects for a resolution.
The Hanau attack comes amid a wave of surging anti-Semitism and violence against newly arrived migrants in Germany.
Botched terrorist attacks aren't failures for terrorist groups. They're a learning process.
The announcement that the United States will withdraw its remaining troops from Syria has clear implications for many players with interests at stake in the ongoing civil war. Attention has focused on what the U.S. withdrawal will mean for the Kurds, and whether Turkey will be less restrained, or how Iran and Russia might try to project influence farther east in rebel-held territories retaken from the Islamic State. Noticeably absent from these analyses has been how the withdrawal would affect another great power with vested interests in the Middle East—China.