“As the Navy’s largest U.S. trade show gets underway on Monday, officers in charge of the service’s marquee shipbuilding programs won’t offer the usual briefings with reporters and analysts about them,” Politico reports. “That break from the tradition of sharing program updates at the Navy’s

“The Department of Homeland Security is expected to stop buying access to data showing the movement of phones — a controversial practice that has allowed it to warrantlessly track hundreds of millions of people for years,” NOTUS reports.

A new YouGov poll finds 61% of Americans said it is either “very likely” or “somewhat likely” that another world war will happen in the next five to 10 years.

“SpaceX is building a network of hundreds of spy satellites under a classified contract with a U.S. intelligence agency, demonstrating deepening ties between billionaire entrepreneur Elon Musk’s space company and national security agencies,” Reuters reports.

Tom Nichols: “The risks of denying Trump these early briefings are negligible. As we learned from his presidency, Trump is fundamentally unbriefable: He doesn’t listen, and he doesn’t understand complicated national-security matters anyway. The problem with giving Trump these briefings, however,