Mark Esper

Mark Esper, the former defense secretary, detailed his work for ex-President Donald Trump talked to “60 Minutes” about how he tried to stop Trump’s military ideas.
The president said Esper, who has headed the Pentagon since June 2019, had been "terminated".
Defence Secretary Mark Esper said America would "follow the laws of armed conflict" if tensions with Iran escalate following death of Qassem Soleimani.
Critics say the US has betrayed the Kurds by pulling back in the face of Turkey’s invasion.