The administration of U.S. President Donald Trump is expanding its search for partners to build the Golden Dome missile defense system as tensions with billionaire Elon Musk threaten SpaceX's dominance in the program. https://www.japantimes.co.jp/business/2025/07/23/tech/trump-golden-dome-musk-spacex/?utm_medium=Social&utm_source=mastodon #business #tech #spacex #us #donaldtrump #republicans #elonmusk #amazon #defense #missiles