Trump's generals
The US airstrike on Shayrat airbase last week, while limited in effectiveness with only 23 of 59 striking their target, sent a clear message to Assad. He is not dealing with the more cautious approach of Barack Obama, who was content to support terrorist proxies, along with an ineffectual campaign against ISIS. He is dealing with a man who has done a 180-degree turn from non-interventionism and eschewing regime change, to reactive, reckless strikes waged illegally in response to an incident where the facts are still to be revealed. It is the action of a man driven by emotions, not something that inspires confidence when that man is the most powerful in the world. Most significantly, it reveals a crazy streak, a man willing to court military confrontation with Russia, a scenario that could go nuclear quickly. While the speed of the strikes gives much credence to these beliefs, there is, as always, much more to the story.
In reality the strikes were the work of "Mad Dog" Mattis, Votel and McMaster.
With Flynn pushed out and Bannon removed from his post on the National Security Council,
Trump's inner foreign policy circle are all war-hardened veterans, establishment through and through. While Trump may have made moves to drain the swamp, the swamp turned around and refilled itself. The neocons are in charge now. Agitators like McCain, Graham and Rubio finally get to see American power pummel those who raise its ire. They have been yearning for this moment for several years. They no longer need to urge more direct US intervention in Syria; they may now revel in it.
Comment: Further reading: Errors in US report on chemical attack in Syria found by MIT professor