An executive order said the United States faced a “catastrophic threat” from advanced aerial weapons. But a defense system ...

President Donald Trump's nominee to be the military's top weapons buyer is an official who directed the Pentagon to withhold ...

The order reinstates a policy from Trump's first term that prohibited trans people from enlisting and barred those already in ...

Trump tried to impose a ban on transgender troops during his first term, but it was tangled up in the courts for years before ...