Army Secretary Dan Driscoll resigns from post

U.S. Army Secretary Dan Driscoll is stepping down from his post, according to multiple reports. Why it matters: Driscoll, the youngest Army secretary in U.S. history, was well-liked in the military and regarded as a Trump 2.0 power player who took on a diplomatic role in talks to end the war between Russia and Ukraine. Between the lines: Defense Secretary Pete Hegseth did not warm to Driscoll as the two worked at the Department of Defense, but Driscoll's friendship with Vice President JD Vance…