A B-1B Lancer assigned to Ellsworth Air Force Base, S.D., returns from a more than 25-hour non-stop deployment to the Baltic Sea, May 5, 2020. The mission is not in direct response to specific actions taken by any nation, but rather supported allies and partners in preserving regional security and stability all while improving effectiveness and interoperability. (U.S. Air Force photo by Senior Airman Nicolas Z. Erwin)