The US Navy continues to push the limits of underwater dominance with new submarine technologies designed for stealth, endurance, and deep-sea intelligence missions. These advanced subs operate quietly beneath the ocean’s surface, using cutting-edge sensors, next-gen propulsion, and AI-driven systems to gather critical information and support global security operations. Their true strength lies in remaining unseen, allowing them to monitor threats, protect key regions, and ensure strategic advan

US Navy ditches futuristic railgun, eyes hypersonic missiles