Who benefits in withdrawal from Syria?

If you're wondering why President Trump would abruptly and without consultation with administration advisors or international allies pull 2,000 U.S. troops out of Syria, I'm glad to have your company.

Syria has been a disaster for years, and many U.S. decisions only made matters worse. President Obama threatened the Syrian government against use of chemical weapons but then did nothing when the Assad regime murdered its only citizens with poison gas. Obama allowed Russia to take the lead in Syria and take advantage of the lack of a clear strategy for the U.S. coalition fighting ISIS and other groups.

Trump's rationale (if you can call an irrational person's thoughts a rationale) is that ISIS has been defeated, so our troops should come home. As military and diplomatic officials have pointed out with great alarm, it's not that simple. ISIS has been pushed back by U.S. allies as well as the Russians and Syrians, but it hasn't disappeared and can swiftly regain enough footing to carry out devastating terrorist attacks.

Who benefits from Trump's rash decision? Syrian dictator Assad, sure, but also Vladimir Putin's Russia. By salvaging Assad, Putin has gained great leverage in the area and a foothold on the Mediterranean. Trump's sudden decision to withdraw troops directly benefits Putin in both the short and long term. It's a decision that could more logically come from the manipulative, conniving Putin than from anyone who cared about U.S. strategy and prestige. Abandoning besieged allies, as Trump is doing in Syria, will cast all U.S. promises into doubt with terrible long-term consequences.

There has been no reporting that I've seen linking Trump's announcement to Russian suggestions or messaging, but if I were Robert Mueller, I would ask for White House visitation, phone and email logs just to make sure the seed of this strategy wasn't suggested by the Kremlin.