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
-
How Canada is preparing the future River-class destroyers to endure uncrewed threats
Designed in 2019, Canada's new River-class destroyers are planned to be handed over by the 2050s. The long procurement timeline has cast doubt on whether the platforms will be obsolete for tomorrow’s warfare.
-
Could the USCG icebreaker requirement open the door for more inland shipbuilding?
The formation of a Great Lakes shipbuilding alliance could prompt a shift in how the US approaches naval and coast guard construction. But can distributed inland shipyards ease the country’s shipbuilding capacity?
-
US Navy bets on radio frequency to increase vessel protection against aerial threats
A Northrop Grumman RF-based defensive capability will equip USN destroyers and aircraft carriers to enhance their survivability against missile and drone attacks.