- U.S. Steel and Nippon Sue Biden Over Decision to Block Deal The New York Times
- Nippon Steel says it’s suing Biden admin for blocking US Steel acquisition Fox Business
- US Steel and Nippon sue Biden administration, steelworkers union and Cleveland Cliffs over their blocked merger CNN
- Japan asks Washington to ‘explain clearly’ why Nippon Steel’s bid for U.S. Steel threatens national security Fortune
- Exclusive: Rival CEO spread doubt about Nippon Steel deal prospects, documents allege Reuters.com