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
-
NAVDEX 2025: First of UAE Navy’s four Falaj-3 OPVs commissioned
The vessels were first discussed a full ten years before the commissioning ceremony, and three more are due within the next three years.
-
Portuguese mothership of uncrewed vehicles locks in Cube ecosystem from SH Defence
The multi-purpose support ship being built by Damen for the Portuguese Navy has added a skidding system to its design to enhance its operational capabilities on launch.
-
Royal Thai Navy enhances weaponry on its Tor 997 patrol boats
A new deal with EM&E Group has added Sentinel 30 remote stations to the boats’ armament profile.
-
Israel Shipyards begins steel-cutting on new Reshef-class corvettes
The new indigenously-built corvettes will replace Israel's Sa'ar 4.5 class which has been in service for four decades.
-
USSOUTHCOM in ‘desperate need’ for fleet assets says commander
Adm Holsey also warned that were “zero Navy P-8 aircraft available due to being pulled to other theatres”.
-
Aselsan test-fires Turkey’s first indigenous naval defence missile
The test of the Goksur missile is regarded as a pivotal moment of Turkey’s journey towards developing an indigenous naval defence capability.