IDEF 2021: Turkish industry unveils three new submarine designs
At IDEF 2021, Turkish company STM unveiled the STM500 and TS17000 submarine designs while Dearsan unveiled a “light submarine” design.
At IDEF 2021, Turkish company STM unveiled the STM500 and TS17000 submarine designs while Dearsan unveiled a “light submarine” design.

Saab has today received a further order from the Swedish Defence Material Administration (FMV) to continue the development and production, as well as expand the capabilities, of the two A26 Blekinge class submarines previously ordered by Sweden.

A new and futuristic Combat Information Center concept for next-generation submarines was unveiled by the Turkish defense company HAVELSAN at the IDEF 2021 exhibition, which took place in Istanbul between August 17 and 21, 2021.
Russian President Vladimir Putin today participated via video conference in a keel laying ceremony of four submarines (two SSBN and two SSK) and two corvettes for the Russian Navy according to press release published by the Kremlin.
The Admiralty Wharves Shipyard (part of the United Shipbuilding Corporation (USC)) has started the state trials of the third Project 636.3 diesel-electric submarine (NATO reporting name: Improved Kilo) B-602 “Magadan” built for the Russian Navy Pacific Fleet.
Meteksan Defence, which was assigned by the Defence Industries Presidency of the Republic of Turkey with the approach of “Turkey’s Underwater Center of Excellence”, transfers its sonar capabilities for surface platforms to submarine platforms.
South Korea commissioned its first Dosan Ahn Changho-class (KSS III program) submarine today. ROKS Dosan Ahn Chang-ho (SS-083) was built by Daewoo Shipbuilding & Marine Engineering (DSME) for the Republic of Korea (ROK) Navy.
The official qualification tests of the first version of the Integrated Combat System Core (ICSC), intended to be installed on board the S-80 submarine were carried out in the LBTS of the S-80 Program.
Russia launched its newest submarine, the K-571 Krasnoyarsk, in a ceremony on July 30, 2021. The submarine will be armed with three types of cruise
The U.S. Navy’s newest Virginia-class attack submarine, future USS Hyman G. Rickover (SSN 795), was christened during a ceremony at General Dynamics’ Electric Boat shipyard facility in Groton, Connecticut, July 31.