The face of artillery is changing—and quickly. On battlefields like Ukraine, small, agile drones have proven to be both indispensable tools and existential threats. Once valued purely for their long-range firepower, artillery units are now thrust into the drone war as frontline defenders. Self-propelled howitzers such as China’s PLZ-05 and …

While traditional lasers operate on the principle of light amplification (photons), sound lasers work similarly but with sound waves (phonons) instead. Phonons are the quantized units of vibrational energy that move through matter, and sound lasers use these vibrations to create a coherent, focused beam of sound. This process mimics …

In the ever-evolving landscape of naval and special operations, small Unmanned Underwater Vehicles (UUVs) are emerging as transformative tools for missions ranging from intelligence gathering to mine countermeasures. Defined as vehicles under 45 inches in length and weighing less than 200 pounds, these compact systems are designed to balance endurance, …