5+ hour, 14+ min ago  (219+ words) South Korea's KF-21 fighter is built to replace aging Cold War jets. South Korea is pushing to strengthen its domestic defense industry, and one of the clearest signs of that effort is the KAI KF-21 Boramae. Developed by Korea Aerospace…...

3+ hour, 40+ min ago  (552+ words) The rescue module can recover up to 16 people in a single mission. A new rescue submarine has been cleared for global emergency deployment after the US Navy carried out a series of deep-sea trials to validate its ability to operate…...

9+ hour, 20+ min ago  (565+ words) The rapid spread of small attack drones has forced militaries to rethink air defense. Cheap loitering munitions and one-way attack UAVs, used widely in conflicts from Ukraine to the Middle East, can overwhelm traditional defenses that rely on expensive interceptors....

6+ hour, 12+ min ago  (184+ words) Hyundai's Boulder concept showcases extreme off-road design with high clearance, coach doors, and plug-in hybrid plans for future US models. Hyundai unveiled a bold new off-road concept on April 1 at the New York Auto Show, showcasing its vision for rugged…...

7+ hour, 5+ min ago  (425+ words) Named Shvidun, the system has one of the highest interception rates against enemy Shahed drones among Ukrainian-made interceptor drones....

11+ hour, 49+ min ago  (640+ words) USS Zumwalt has begun sea trials with new hypersonic launch tubes after a major refit replaced its advanced gun systems. On March 31, the U.S. Department of War announced a major $1.356 billion contract modification for Lockheed Martin Space, marking a key step…...

8+ hour, 57+ min ago  (496+ words) The 3,307 US tons submarine will operate from Yokosuka on patrol and surveillance missions. Japan has added a new stealth asset to its underwater fleet, with the Japan Maritime Self-Defense Force formally receiving its fifth Taigei-class submarine on March 10. The vessel,…...

11+ hour, 17+ min ago  (459+ words) New WSe" catalyst activates full surface using platinum and vacancies, boosting battery performance and durability. Scientists have developed a new catalyst technology that could significantly improve the performance and lifespan of lithium-air batteries. The breakthrough focuses on tungsten diselenide (WSe…...

1+ day, 19+ min ago  (485+ words) Quantum-safe drone platform using Classic McEliece tested to secure UAV communications against future threats. European defense firms have tested a new drone platform designed to stay secure even against future quantum computer attacks, marking a step toward next-generation battlefield communications....

1+ day, 4+ hour ago  (479+ words) Researchers at the National University of Singapore have boosted the power conversion efficiency of a tandem solar cell to 32.76 percent by adding a special molecule that helps prevent crystallization of the perovskite layer. In addition to efficiency, the molecule also…...