Brazil starts operating first Riachuelo-class submarine
Commissioning ceremony in Itaguaí, Rio de Janeiro state. (Photo: Brazilian Navy)
The Brazilian Navy conduct on 1st September the commissioning ceremony of its first Riachuelo-class submarine in Itaguaí (Rio de Janeiro state). The eponymous lead boat is a diesel-electric attack submarine (SSK) that will operate off the Brazilian coast to support the protection of a 5.7 million km² area known as the Blue Amazon.
A press release issued by the Brazilian Navy noted that it will increase ‘the deterrent power of the Brazilian Armed Forces’.
The Brazilian Navy noted that, Riachuelo-class submarines are more versatile than the boats it already operates and ‘are considered operationally superior to several submarines currently available in the world’.
Shephard Defence Insight notes that Riachuelo-class SSKs are based on the Scorpene design from French shipbuilder Naval Group and feature six 533 mm torpedo tubes that can host F21 torpedoes or Exocet SM39 Block 2 Mod 2 anti-ship missiles.
This system was designed to replace the ageing Tupi and Tikuna-class systems and was acquired under the PROSUB programme, which comprises the procurement of five new submarines (four SSKs and one nuclear-powered).
Related Programmes in Defence Insight
Related Equipment in Defence Insight
More from Naval Warfare
-
Australia commissions HMAS Arafura three-and-a-half years behind schedule
The Royal Australian Navy has finally commissioned the first Arafura-class offshore patrol vessel – more than three years behind schedule – highlighting the programme’s delays, design compromises and ongoing industrial restructuring.
-
Italy orders two ships as work begins on others along with deliveries and updates
The Italian Navy is being refreshed with two new ships ordered, while in the past six months steel was cut for a new frigate, an enhanced frigate was delivered and Horizon-class frigates passed a design review.
-
Singapore declassifies SEAL Carrier swimmer delivery vehicle for special forces use
Singapore’s navy has introduced the Combatant Craft Underwater vessel, a multi-mode swimmer delivery vehicle designed to enhance its Naval Diving Unit’s ability to conduct covert maritime special operations.
-
UK demonstration shows how sensors and C2 can protect ports from multi-domain threats
Naval vessels are at high risk when in harbour, port or dockside and the threat from asymmetric attacks has been shown in the Ukraine war against Russian ships. A demonstration of combined systems in the UK hoped to show a potential solution to defence, government and commercial delegates.
-
Final US Navy Independence-class Littoral Combat Ship concludes acceptance testing
After troubled progress with the Littoral Combat Ship programme, the US Navy plans to commission USS Pierre (LCS 38) this autumn.