The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack ...

The HMS Anson is the fifth Astute-class fast attack submarine in Royal Navy service—and the eighth vessel to bear the name of George Anson, an 18th-century British admiral.

Attack submarines are one of the major weapons the U.S. relies on to counter China’s military threat in the Pacific.

China is rapidly transforming its submarine fleet into one of the world’s most advanced, narrowing the gap with the U.S. and its allies and fueling a new contest beneath the Pacific’s waters, The Wall ...