The early warning radars on Greenland are key to defending the U.S. against nuclear attack, but they're vulnerable to hypersonic missiles, critics warn.
The DHS secretary took a shot at congressional Democrats in a public statement announcing that members of the Coast Guard will receive their paychecks.
Texas National Guard members are at an Army training center in Illinois, sent despite a lawsuit and vigorous opposition from Democratic elected leaders.
Hegseth ordered more strict grooming and fitness standards and less training on subjects like the Privacy Act, cybersecurity and controlled information.
The Pentagon’s top national security focus will mirror that of President Trump’s “America First” agenda to defend the homeland, with China a key focus.