9 Cutting Edge Military Submarines in Service Today

2. Astute-class

The Astute-class propels Royal Navy capability forward with refined nuclear propulsion and highly sensitive sonar able to shadow distant vessels. Its reactor provides global reach without refueling. A sophisticated combat management core enables precise tracking and engagement in demanding waters. Armament includes Spearfish torpedoes and Tomahawk missiles, while a carefully contoured hull and acoustic tiles sharpen stealth.