Gen. Chris Donahue, commander of U.S. Army Europe and Africa, has submitted his retirement papers, according to multiple sources familiar with the situation, marking the latest high-level officer to leave the military during the second Trump administration. Donahue had clashed with Defense Secretary Pete Hegseth, multiple sources told CBS News.  Donahue is a West Point graduate, former Delta Force commander and former commander of the 82nd Airborne Division. He helped lead security for the