Tandanor completes overhaul work on Argentine naval ships

by Tim Fish

ARA Rosales (P-42) recently received an overhaul of ship systems. (Argentina Ministry of Defense)

The Argentine Espora-class corvette ARA Rosales (P-42) and the multi-purpose patrol ship ARA Ciudad de Rosario (Q-62) returned to operations this month following the completion of upgrades and overhauls at the Argentine shipyard, Tandanor, the company confirmed.

Rosales is 91 m long, 11 m wide, displacing 1,623.9 tonnes, and was commissioned in 1987. It is the second of six Espora-class corvettes built in Argentina by Río Santiago Shipyard with the MEKO 140A16 design from German shipbuilder Blohm+Voss.

The full hull revitalisation of the Rosales hull included water blasting and a triple-painting process that combines epoxy, sealant, and anti-fouling paints, the shipyard told Janes .

The yard overhauled 180 valves and replaced another 20. The ship received additional sheet metal work on port and starboard decks and cabins. The yard also installed new railings and 100 m of new piping.


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Raytheon clears Glide Phase Interceptor prototype milestone, eyeing preliminary design review

by Ashley Roque

Raytheon Missiles and Defense announced that its version of the sea-based Glide Phase Interceptor (GPI) completed the systems requirements review – prototype (SRR-P) benchmark in mid-September.

In June, the US Missile Defense Agency (MDA) selected Northrop Grumman and Raytheon to continue developing GPI technology to defend against hypersonic weapons. Each company received a USD41.4 million contract modification that covers work till mid-February 2023, to include the SRR-P.

Patrick Hollen, with Strategic Missile Defense Requirements and Capabilities at Raytheon Missiles and Defense, told Janes the MDA conducted this multiday review the week of September 12. This “successful” completion will potentially lead to a preliminary design review and a critical design review of the prototype, but a definitive schedule has not been negotiated, Hollen said.

“The preliminary design review is dependent on many factors like scheduling of the government and desires of the government, money allocated in the FYDP [Future Years Defense Program], [and] those types of things,” he added during a 21 September interview.

For now, the company is continuing to work with the agency on GPI prototype development, Hollen said.

Northrop Grumman had not responded to Janes


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Safran unveils NGDS contender for UK EWCM competition

by Richard Scott

Computer render of NGDS Configuration D. (Safran)

Safran Electronics & Defense has revealed details of a new variant of its New Generation Dagaie System (NGDS) trainable decoy launcher engineered for compatibility with NATO standard 130 mm countermeasures rounds.

The system, known internally as NGDS Configuration D, is being bid for the UK Royal Navy's (RN's) Electronic Warfare Counter Measures (EWCM) Increment 1a requirement. EWCM forms part of the RN's overarching Maritime Electronic Warfare Programme (MEWP), which is intended to recapitalise surface ship electronic surveillance, electronic warfare command-and-control, and soft-kill anti-ship missile defence.

NGDS uses a two-axis launcher capable of training in both azimuth and elevation to achieve optimum placement of the soft-kill decoy payload effect. The original 12-round launcher developed by Safran for the French Navy is compatible with Lacroix Defense 150 mm calibre SEALEM and SEALIR decoy rockets, respectively, deploying advanced radio frequency (RF) and infrared (IR) payloads.


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Philippine OPV back in service after four years following South China Sea mishap

by Ridzwan Rahmat

BRP Gregorio Del Pilar. (Philippine Navy)

A Philippine Navy offshore patrol vessel (OPV) that ran aground near Half Moon Shoal in August 2018 is now back in service following a four-year rectification and modernisation period.

In response to questions from Janes , the Naval Public Affairs Office (NPAO) of the Philippine Navy confirmed on 19 September that the vessel, BRP Gregorio Del Pilar (PS-15), is now en route to its designated area of operations where it will resume its duties.

“Since [its 2018 mishap], [the vessel] has undergone several repairs and upgrades to ensure the restoration of the ship's seaworthiness for maritime operations,” said the NPAO, without revealing specific details.

The vessel's propulsion system was restored in August 2022, and the ship has since undergone a series of sea trials and endurance runs “with satisfactory results”, the NPAO added. In addition, the vessel received “system upgrades” that enhance its maritime domain awareness.

Following that, the vessel underwent an operational readiness evaluation from 12 to 16 September. Upon completing the evaluation, the vessel's status was subsequently upgraded to “ready-for-sea”, the NPAO said.

Gregorio Del Pilar


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https://www.janes.com/defence-news/naval-weapons/latest/tandanor-completes-overhaul-work-on-argentine-naval-ships

The Argentine Espora-class corvette ARA Rosales (P-42) and the multi-purpose patrol ship ARA Ciudad ...

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