The worried reaction within space and national security agencies highlights the risks of government’s exclusive dependence on SpaceX for crucial tasks, including classified missions.

President Donald Trump's threat to cancel Elon Musk's government contracts would have far-reaching implications, experts said.

Steve Bannon, a former adviser to President Trump and a vocal critic of Elon Musk, urged Trump to retaliate against the SpaceX leader by targeting his business. Bannon said on his “War Room Live” show