By DoD photo by Senior Master Sgt. Adrian Cadiz (Released) [Public domain or Public domain], via Wikimedia Commons
A bombshell report from the Washington Post revealed that Vindman was not too pleased about the efforts of Donald Trump to change US Foreign Policy. This would back the theory that Vindman and other bureaucrats are upset that Trump is changing the way the US does it's Foreign Policy, that said the story isn’t over yet.
Here is the problem. President Trump controls foreign policy so Vindman’s claim that President Trump was subverting foreign policy is illogical since Trump SETS U.S. foreign policy.