The Defense Department (DOD), in contrast, has toughened military-only M-code signals emitted by the latest GPS III satellites by increasing transmitter power and incorporating stronger encryption. At ...

China’s battery and tech giant CATL has shaken up the global EV industry with the unveiling of its new sodium-ion battery, in a move that could spell serious trouble for U.S. allies scrambling to ...

It begins with looking from an enemy’s perspective and then seeing where you are and how you might array your capabilities,” ...

Semiconductors designed for spacecraft face a range of extreme conditions that impact aging. A reliable source of power is ...

History suggests we should pay close attention to such official pronouncements – not just actions – in North Korea-Russia ...

Newsweek has created a map that highlights a sobering reality for parts of the United States: in dozens of U.S. counties, average life expectancy is now lower than that of North Korea.

South Korean lawmakers oppose Google's request for detailed map data, citing national security risks, particularly regarding ...

SEOUL, South Korea (AP) — North Korea on Thursday fired several ballistic missiles toward its eastern waters, South Korea’s ...

Retired Air Force Gen. Dan Leaf and longtime activist Christine Ahn will be the featured speakers Thursday for a prestigious lecture series at England’s University of Oxford. The two Oahu residents ...

Secretary of State Marco Rubio said foreign policy “belongs” to Trump. But Sen. Rubio had a long record of legislative ...

South Korea can become a powerful force in Asia by enhancing maritime deterrence, defense exports, and economic security ...

It’s difficult to quantify how Trump has changed Alaska in the first 100 days of his term. But here’s what we know.