A reassuring take in The Atlantic:
“Mattis is the last brake on a president that makes major life-and-death decisions by whim without reading, deliberation, or any thought as to consequences and risks,” said a senior U.S. national-security official on Thursday, who spoke on the condition of anonymity in order to talk freely. “The saving grace is that this president has not been tested by a major national-security crisis. But it will come, and when it does, we are fucked.”