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Mensaje: <blockquote data-quote="HernanSCL" data-source="post: 2878142" data-attributes="member: 31027">Yo creo que hay que ponerse en un escenario de bajo costo.Pensar que una variante de la Bouchard letalizada (5 unidades por ejemplo) puede servir como un reemplazo de bajo costo para las también diesel-diesel Meko 140, reciclando el Oto por decir algo. Estas "Corbetas" te servirían en un doble propósito, como medios de guerra de superficie y como medios de refuerzo de patrullado si así se lo requiere.En cuanto al reemplazo de los destructores, el costo de una unidad nueva es bastante para el estado actual de la economía en general y de la ARA en particular. Pensaría que es una buena opción aquí el ir por las 2 Lafayette (diesel-diesel, de diseño moderno) que salen este año de la Marine Nationale, con el upgrade y refit que ya les tienen diseñadas (recambio de los diesel, nuevo CMS Setis, sonar de casco Kingklip mk2, defensa AA doble montaje de Sadral) para luego ir por las otras 3 que iniciaron el mismo upgrade el año pasado:Es una opción relativamente factible para el presupuesto:<a href="https://g7a6v6x7.rocketcdn.me/wp-content/uploads/2020/10/Courbet-Toulon-Naval-Group.jpg"><img src="https://g7a6v6x7.rocketcdn.me/wp-content/uploads/2020/10/Courbet-Toulon-Naval-Group-770x410.jpg" alt="Euronaval: Naval Group starts modernizing the La Fayette-class frigates." class="fr-fic fr-dii fr-draggable " style="" /></a>The Courbet in Toulon's dry dock, on October 5, 2020. The renovation work will last 10 months.<h3>Euronaval: Naval Group Starts Upgrade Work On La Fayette-Class Frigates.</h3><h3>In 2017, the DGA (French Defense Procurement Agency) awarded the contract to upgrade three of the five La Fayette-class stealth frigates (FLF) operated by the French Navy. Synchronized with the scheduled overhauls of the three frigates, the modernization process started earlier this month.</h3><a href="https://www.navalnews.com/author/yannick/">Yannick Smaldore </a> 23 Oct 2020On October 5, the Courbet was put in the dry dock at Toulon naval base. It will then undergo a full refit before returning to the French Navy active service in 2021. Its two sister-ships Aconit and La Fayette will follow the Courbet in the dry dock. Together, the three modernized “light stealth frigates” (or FLF as they are dubbed in the French Navy) will remain in active duty after 2030, when they will be replaced by <a href="https://www.navalnews.com/naval-news/2019/10/naval-group-starts-construction-of-amiral-ronarch-french-navys-1st-fdi-frigate/">newly built FDI frigates</a>.<h4>Increasing the La Fayette-class’ service life</h4><img src="https://g7a6v6x7.rocketcdn.me/wp-content/uploads/2020/10/Courbet-2020-Toulon-Naval-Group.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />The Courbet frigate on March 12, 2020 in front of Toulon. Naval Group will renovate the Courbet, the Aconit and the Lafayette in Toulon’s dry dock.The FLF’s renovation will cover both the platform and the combat system. It will include renovation work on the structure, allowing a longer than expected operational life. The electronic and IT systems used to manage the vessel’s installations (such as propulsion, steering gear or power generation) will be renovated or replaced.The Lafayette frigates will receive a new Combat Management System derived from that used on the Charles de Gaulle aircraft carrier. The three frigates will also received new optronic systems and new data link for networked operations.<h4>New combat capabilities</h4><img src="https://g7a6v6x7.rocketcdn.me/wp-content/uploads/2019/09/French-Navy-Names-3-La-Fayette-class-Frigates-Selected-for-Mid-Life-Update.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />Four of the five La Fayette-class frigates moored in Toulon naval base in August 2019. Only 3 frigates will receive the MLU.The FLF renovation program is not only due to increase the life-time of the frigates while <img src="https://www.smiley-lol.com/smiley/expressifs/sablierr.gif"  class="smilie" loading="lazy" alt="waiting" title="Espera    waiting" data-shortname="waiting" /> for the new FDI. This modernization aims to improve the combat capabilities of the class, particularly toward new threats.The obsolete CROTALE anti-air warfare system will then be replaced by 2 renovated SADRAL launchers. Those launchers came from retired F70 frigates. They will be renovated in order to operate the new MISTRAL Mk3 missile from MBDA. If the Mistral 3 missile doesn’t have the range and payload of the Crotale, it is adapted to counter new asymmetrical threats. Alongside its anti-aircraft and anti-missile ability, the Mistral 3 can <a href="https://www.navalnews.com/naval-news/2019/01/mbda-mistral-missile-gets-anti-surface-capabilities/">destroy fast surface vessel</a>, including USVs and fast attack boats.<img src="https://g7a6v6x7.rocketcdn.me/wp-content/uploads/2019/01/2019-01-09-MBDA-successfully-demonstrates-the-anti-surface-capabilities-of-the-Mistral-missile-%C2%A9MBDA.jpg" alt="At the end of 2018, MBDA successfully demonstrated the use of the Mistral missile against fast boats such as FIACs (Fast Inshore Attack Craft)." class="fr-fic fr-dii fr-draggable " style="" />MBDA recently demonstrated remotely-operated SIMBAD-RC naval turret . The new Mistral 3 missile is now able to counter fast manoeuvring surface targets. (Credit: MBDA)For the first time in the French Navy, the Lafayette frigates will have some underwater combat capacities. The three selected ships will receive a KingKlip Mk2 hull-mounted sonar from Thales. It is the same model selected for the FDI frigates. For self defense, they will receive anti-torpedo countermeasures.It may be noted that a fourth Lafayette-class frigate, the Surcouf, already received a sonar. In this case, it is a smaller BlueWatcher sonar, also from Thales. But, for now, the Surcouf is not due to benefit from the ongoing FLF modernization program.<h4>Q&A with Naval Group about the FLF modernization</h4>Naval Group, which designed and built the FLF in the 1990, was selected by the DGA to conduct the industrial modernization work on the three Lafayette frigates. We were able to ask some question to the program manager about this renovation program.<h4>What is the role of Naval Group in this project?</h4><h4>What is the duration of the work required for a single frigate?</h4><h4>How many Naval Group personnel does this mobilize?</h4><h4>What is the greatest difficulty of this site?</h4>[URL unfurl="true"]https://www.navalnews.com/event-news/euronaval-2020/2020/10/euronaval-naval-group-starts-upgrade-work-on-la-fayette-class-frigates/[/URL]La otra vez sacábamos cuenta, y nos daba 80 millones de euros por cada una con la modernización, que para una fragata es poco (con negociaciones podría proponerse el pagar el upgrade en Francia de las dos que ellos no modernizan). Por ser una fragata barata de operar, de diseño relativamente vigente y de buen estándar con la modernización (especialmente el detalle del CMS renovado, el sonar y los MM-40B3, además de un hangar generoso que te permite guardar el Sea King), me parece un buen stop gap para el corto plazo (con esas dos repones las T-42. Con las otras tres que quedan en Francia, las Meko 360).Saludos</blockquote>

Verificación: Guerra desarrollada entre Argentina y el Reino Unido en 1982