Satellite images observed by Naval News show the Russian Navy special purpose submarine RFS Khabarovsk in the water, moored at a quay at the Sevmash
A new milestone for the Brazilian Navy’s submarine force was reached on 26 November 2025 with the christening of the fourth diesel-electric submarine, the S43 Almirante
HII announced today that its Newport News Shipbuilding division has delivered Virginia-class fast-attack submarine Massachusetts (SSN 798) to the U.S. Navy. HII press release Massachusetts is
In a rare instance, two Virginia-class Nuclear Attack Submarines, the future USS Idaho (SSN-799) and the future USS Massachusetts (SSN-798) are both undergoing sea trials
Japan’s new Defense Minister Shinjiro Koizumi has publicly called for Tokyo to consider acquiring nuclear-powered submarines (SSN), marking what would be a significant strategic shift
SIMA Peru and HD Hyundai Heavy Industries signed a Letter of Intent (LoI) to jointly design and jointly produce the future submarines of the Peruvian
The Russian submarine Novorossiysk, an Improved Kilo-class vessel, has been forced to limp home to the Baltic after a mechanical failure in the Mediterranean. While
Japan’s Kawasaki Heavy Industries (KHI) has launched the sixth Taigei-class diesel-electric attack submarine “Sogei” ｢そうげい｣ for the Japan Maritime Self-Defense Force (JMSDF). The new 3,000-tonne
HII announced today that its Newport News Shipbuilding division has successfully completed initial sea trials for Virginia-class attack submarine Massachusetts (SSN 798). HII press release Over
Navantia press release Navantia’s shipyard in Cartagena (Murcia) has hosted the naming ceremony of the S-82 ‘Narciso Monturiol’ submarine. This is the second vessel in
