Japan has test-launched a domestically developed ballistic missile in the United States, Tokyo said, amid the threats posed by China and North Korea. The Japanese Defense Ministry on Friday revealed ...

An Army Howitzer is now firing a super high-speed, high-tech, electromagnetic Hyper Velocity Projectile, initially developed as a Navy weapon. Due to its ability to reach speeds of up to 5,600 miles ...

The U.S. Navy has spent half a billion dollars working to perfect a new type of projectile weapons technology that could be used in current and future naval ships. That gun is the railgun, which has ...