Japans newest submarine which has stealth features and can remain submerged longer than comparable foreign submarines, was floated today at a shipyard in Kobe. “On October 14, Defense Minister Kishi visited Mitsubishi Heavy Industries Kobe Shipyard and attended the naming ceremony of the new submarine 29SS
The Republic of Singapore Navy (RSN)s first Type 218SG Invincible-class submarine being built by Germanys Thyssenkrupp departed for sea trials Monday. The vessel is first of four customized Type 218SG diesel-electric submarines that are slated to be delivered from 2021 to replace the four refurbished Challenger- and Archer- class submarines that RSN has operated for more than two decades
Elbit Systems' subsidiary GeoSpectrum Technologies will supply its secure underwater acoustic communications system that makes use of sound waves rather than the more popular electrical impulses. The contract with an undisclosed 'western' nation is for the Long-Range Acoustic Messaging (LRAM) system that can transmit signals over thousands of kilometres underwater
Russias Project 955A (Borei-A) nuclear-powered strategic submarine ‘Knyaz Vladimir has commenced final trials before it enters service with the Navy, the Northern Fleets press office reported on Wednesday. "On Tuesday evening, the cruiser set off for the White Sea from Severodvinsk for final trials," the press office said in a statement to TASS
The French Navys first nuclear-powered attack submarine (SSN) "Suffren" performed static dive test on April 28, marking the beginning of sea trials for the Barracuda progam. A Static dive test involves controlled flow of water into a ballast tank of the submarine until it is completely submerged without using its propulsion systems
The Swedish government has sought parliamentary approval to conclude a deal with Poland to supply two second hand A17 Södermanland class Submarines from the Swedish Navy. This was disclosed in Swedish government documents as part of the 2020 budget
The US Navy commissioned the final Block III Virginia-class nuclear-powered attack submarine, USS Delaware (SSN 791) on April 4, 2020. "The Navy commissioned USS Delaware (SSN 791), the 18th Virginia-class attack submarine, April 4
The South Korean Agency for Defense Development (ADD) has revealed a port surveillance system that improves detection of quiet submarines and other stealthy underwater moving objects. The advanced maritime surveillance system was developed at a cost of 130 billio- won ($106
The Japan Maritime Self-Defense Force (JMSDF) inducted its first Li-ion battery powered Soryu-class diesel-electric attack submarine in Kobe in Hyogo Prefecture on March 5, 2020. This is the 11th Soryu-class boat to be commissioned by the JMSDF
Indias Defence Research and Development Organisation (DRDO) carried out test of a 3,500-km range K-4 submarine-launched ballistic missile (SLBM) from a fixed underwater pontoon on Sunday afternoon. “The test was conducted from a submerged pontoon and has met the desired parameters