Overnight Defense: Trump brushes off Milley's apology for church photo-op | Esper orders review of National Guard role in protest response | Top Pompeo aide agrees to testify in probe on watchdog's ouster

Happy Friday and welcome to Overnight Defense. I'm Rebecca Kheel, and here's your nightly guide to the latest developments at the Pentagon, on Capitol Hill and beyond. CLICK HERE to subscribe to the newsletter.THE TOPLINE: President...