Anduril Industries will build a five-million-square-foot facility called Arsenal-1, hoping to bring more than 4,000 new production and service jobs to Ohio by 2035.

COLUMBUS, Ohio - A California-based defense technology company plans to build a 4,000-job facility in central Ohio to manufacture “autonomous weapons systems” for the U.S. and its allies, a development state officials say represents the largest single job creation project in state history.