A Tub m/8502 400 mm torpedo launcher fitted inside the weapon deck of the Visby-class corvette HMS
. The new Tub m/20 torpedo tube will replace the m/8502.
Sweden's Defence Materiel Administration (FMV) has contracted Saab Dynamics to supply new 400 mm diameter torpedo launcher systems for Royal Swedish Navy (RSwN) surface combatants.
Announced on 24 May by both Saab and FMV, the approximately SEK150 million (USD15.3 million) order covers the delivery of the new Tub m/20 launch tube previously developed for the Finnish Navy's four new Pohjanmaa-class corvettes. Deliveries are set to start in 2023.
The Tub m/20 – an evolution of the existing Tub m/8502 tube used on the RSwN's Visby-class and Gävle-class corvettes – will be used to store and launch both the in-service Torpedo 45 and the successor Torpedo 47. While the two tube types have a similar form factor, thus enabling a seamless transition in service, the Tub m/20 incorporates a number of improvements including remote monitoring from the command information centre, and improved accessibility.
Finnish Border Guard orders two OPVs from Meyer Turku
06 July 2022
by John Pagni
The new vessels will be an improved version of the OPV
which entered service in 2014.
The Finnish Border Guard (FBG) has awarded a contract to Meyer Turku for two new liquefied natural gas (LNG)-powered offshore patrol vessels (OPVs).
The new vessels will be an improved variant of the OPV Turva, which was commissioned into FBG service in 2014 as the world's first LNG coastguard ship.
Under the terms of the contract, signed on 29 June, the first new OPV is expected to be completed in 2025, and the second boat in 2026. They are intended to replace three older OPVs: Merikarhu, Tursas, and Uisko, and will have an expected service life that extends into the 2050s.
Based on Turva's specifications, the two new OPVs are expected to be 96 m long with a 5 m draft and a top speed of 18 kt to navigate Finland's 4,600 km irregular coastline that is dotted with islands, islets, and skerries.
The Project 885M Severodvinsk (Yasen)-class nuclear-powered guided-missile submarine (SSGN) Krasnoyarsk (K 571) has departed Severodvinsk for its first set of sea trials in the White Sea.
Photographs on social media showing Krasnoyarsk leaving the harbour area confirms the submarine's departure on 26 June.
Krasnoyarsk is the fourth Project 885 (and the third 885M) submarine under construction at Sevmash Shipyard and is predicted to join the Pacific Fleet, joining the SSGN fleet comprised of mostly Project 949A Oscar II-class boats.
Krasnoyarsk had been captured on satellite imagery the week prior to heading out to sea being degaussed in the harbour area. Other imagery shows the submarine undergoing final preparations alongside another Project 885M – likely to be Novosibirsk
Australia to assess potential defects of Guardian-class patrol boats
01 July 2022
by Julian Kerr
Australia's DoD said it will assess potential defects of Guardian-class patrol vessels donated to Pacific Island countries.
(pictured above) is the first of four vessels for Papua New Guinea.
Australia's Department of Defence (DoD) and shipbuilder Austal are flying specialists to several Pacific Island countries to assess possible technical defects of Guardian-class patrol boats designed, built, and donated by Canberra, the DoD disclosed on
The DoD said in a statement that the primary issue involved a potential fault in the vessels' exhaust systems. It said other issues that had emerged during the past 16 months included cracking in the coupling between the engine and the gearbox, and sickbay ventilation.
“Austal and [DoD] representatives will soon travel to Pacific Island nations to assess all vessels and work with Pacific Island countries on temporary rectification measures ahead of a longer-term solution,” the DoD statement said. Each country would make its own decision whether to operate its vessels or pause operations, it added.
Podcast recording date: 26 April 2022.
Huw Williams of our EMEA news team chairs a discussion focussed on the Russian invasion of Ukraine featuring Amael Kotlarski, Senior Analyst at Janes, Thomas Bullock, Senior Russia and CIS OSINT Analyst a...