China has made a big claim: it says it can track one of the most advanced fighter jets in the world, the F-35 stealth fighter ...

With the current solar cycle expected to reach its peak this year, the associated solar storms and ionospheric disturbances ...

Defense Secretary Pete Hegseth shared details about impending U.S. airstrikes in Yemen with a private Signal group that included his wife, brother and personal attorney, according to sources ...

This marks the second use of the Signal smartphone application by Hegseth to share sensitive military information concerning the March 15 attack targeting the Houthi rebels in Yemen. Last month ...

China has a detection system that it claims can track an F-35 stealth jet. That said, it's not the jet itself that's giving away precious details.

By Greg JaffeEric Schmitt and Maggie Haberman Defense Secretary Pete Hegseth shared detailed information about forthcoming strikes in Yemen on March 15 in a private Signal group chat that included ...

Defense Secretary Pete Hegseth used his personal phone to send information about U.S. military operations in Yemen to a 13-person Signal group chat, including his wife and his brother, two sources ...