U.S. Air Force fields IRIS satellite communications on B-52 bombers to improve long-range connectivity, with testing ongoing

The U.S. Air Force has begun fielding IRIS satellite communications systems on B-52 Stratofortress bombers to improve long-range connectivity for the strategic bomber fleet, with testing ongoing. The upgrade addresses limitations in the B-52's legacy communications architecture and is intended to support the bomber's continued relevance as a nuclear and conventional long-range strike platform through improved command-and-control links. The IRIS integration is part of broader B-52 modernization efforts that include engine replacement and weapons system upgrades.