February 8, 2021 | International, Naval, C4ISR

Lockheed Martin’s SPY-7 Radar Is Going to Sea

Posted on February 5, 2021 by Richard R. Burgess, Senior Editor

ARLINGTON, Va. — Lockheed Martin's new SPY-7 radar will be sailing to sea on the ships of three navies as the company highlights the radar's capabilities for application to other navies, including the U.S. Navy.

The SPY-7, which uses gallium nitride modules, initially was developed for the Navy's Air and Missile Defense Radar competition. It was adapted into the Long-Range Discrimination Radar (LRDR) procured by the U.S. Missile Defense Agency (MDA) as a sensor of the Ground-Based Midcourse Defense system. Being installed at Clear Air Force Station in Alaska, the LRDR is designed to discriminate between incoming warheads and decoys.

The core building blocks [of the LRDR] are the same core building blocks in SPY-7,” said Jon P. Rambeau, vice president and general manager, Integrated Systems & Sensors, Lockheed Rotary and Mission Systems, during a Feb. 2 interview with Seapower. “[SPY-7] is a modular radar that allows us to build different configurations for both land-based and sea-based applications.”

The SPY-7 has been selected by the Spanish navy to integrate it with the Aegis Combat System on its F110 frigates. The Canadian navy is procuring the radar to install it on its new Halifax-class surface combatant.

Japan had selected the SPY-7 for its two planned Aegis Ashore ballistic-missile defense sites, but when the plans were cancelled in part out of concern for missile debris falling on populated areas, Japan shifted to a plan to deploy the SPY-7 on some future, unspecified sea-based BMD platform. Japan already has BMD capabilities in its Kongo-class guided-missile destroyers with Aegis systems using the SPY-1 radar.

Japan, which already has placed an order for the SPY-7, “is going through a process now to determine exactly what that platform is going to look like,” Rambeau said. “We are pleased with the progress that the technology has made, and we're starting to see some uptake both here in the U.S. as well as abroad.”

“SPY-7 is part of the Aegis common source library (CSL) and the interfaces are understood,” said Patrick W. McNally, director of communications for Integrated Warfare Systems & Sensors, in a statement to Seapower. “For Japan, we have completed the first of three releases which were recently demonstrated to MDA. Starting from the CSL, with over one million lines of code, Japan will be receiving the best of both Baseline 9 and 10 [Aegis software].”

The U.S. Navy is considering backfitting some Flight IIA Arleigh Burke-class guided-missile destroyers with a radar more modern than the SPY-1, and Lockheed is keeping a watch on developments in the event the SPY-7 could complete in the program if it comes to pass.

Rambeau said his company also “has some more affordable options available to upgrade some of the SPY-1 arrays to provide improved sensitivity and improved resistance to electronic attack and we think we can do that at a fraction of the cost of a wholesale replacement, so we've put forth a couple of options for upgrades to SPY-1 to both MDA and the Navy.”

https://seapowermagazine.org/lockheed-martins-spy-7-radar-is-going-to-sea

On the same subject

July 17, 2020 | International, C4ISR

Royal Netherlands Navy orders 8 Thales radars
July 16, 2020 - A major reason for selecting the NS100, next to its unparalleled performance, is fleet-wise logistic advantages. The Royal Netherlands Navy already operates the latest generation of Thales 4D AESA radars on the majority of its vessels and, given the radar's flexible architecture, it is easy to offer through–life introduction of new capabilities thereby future-proofing the radar. The NS100 on the Royal Netherlands Navy's other LPD, HNLMS Rotterdam, will be updated, so that the radars on both LPDs will be identical. The same contract specifies the delivery of Scout Mk3 surveillance radars to be installed on HNLMS Johan de Witt and on the Combat Support Ship that is presently being built for the RNLN. The CSS will also receive a Thales IFF system. Five more Scout Mk3 radars will be supplied for the M-class frigates operated by the RNLN and the Belgian Naval Component and for spares and training purposes. This contract raises the number of Scout Mk3 radars under contract to 15. Geert van der Molen, Vice President Naval at Thales: “This contract demonstrates how easy it is to update a Thales 4D AESA radar system in operation in order to align it with the same specifications as a new radar. The update involves only the exchange of one component and the installation of updated software, and can be carried out at the Naval base in Den Helder.“ About NS100 Selected for its unmatched performance and proven 4DAESA technology, the Thales NS100 dual-axis multi-beam sensor enables simultaneous detection of a high variety of targets in a single operational mode, providing unrivalled air and surface surveillance. With the additional forward and backward scanning technology, situational awareness is enhanced significantly resulting in fast track initiation and high quality weapon support. www.thalesgroup.com/ns100 View source version on Thales Group: https://www.thalesgroup.com/en/netherlands/press_release/royal-netherlands-navy-orders-8-thales-radars
April 30, 2020 | International, Aerospace

Des drones Puma pour la défense américaine
AeroVironment a remporté un contrat de taille avec la défense américaine, visant à livrer des drones Puma 3 AE. Nouveaux moyens d'observation. En février dernier, AeroVironment a remporté un contrat de 10,7 M$ avec la défense américaine, visant à équiper l'US Army et les Marines de drones Puma 3 AE. Les livraisons ont normalement eu lieu au cours du mois d'avril. Les aéronefs seront employés pour la conduite de missions de reconnaissance, de surveillance et d'acquisition de cibles. Capitaliser sur l'expérience. Le choix de la défense américaine de se tourner vers AeroVironment pour cette commande fait suite à une relation historique, puisque les soldats américains mettent en œuvre de nombreux drones de l'industriel, un client lui servant de vitrine lors de ses campagnes d'exportation. Puma 3 AE. Le drone Puma 3 AE correspond a un système de 6,8 kilos, pouvant être lancé à la main (de quoi limiter l'empreinte logistique). Il dispose d'une autonomie de 2,5 heures et peut évoluer dans un rayon de 20 km à partir de sa station sol. La portée peut atteindre 60 km lorsque le drone est employé avec une antenne LRTA (long-range tracking antenna), pour les missions devant être conduites sur de longues distances. Conçu pour pouvoir évoluer en environnement maritime, le drone Puma 3 AE peut se poser en mer et sur terre. https://air-cosmos.com/article/des-drones-puma-pour-la-dfense-amricaine-22996
September 16, 2020 | International, Aerospace, Land

Israel Seeks $8B Arms Deal At White House: F-35s, V-22s, KC-46s
ARIE EGOZI TEL AVIV: Israeli Prime Minister Benjamin Netanyahu asked President Donald Trump today for 12 Boeing V-22s, another squadron of F-35s to bring the total to 75, and the very early delivery of two Boeing KC-46As at the White House today. The request was made during a day of extraordinary meetings as President Trump, the Prime Minister of Israel and the Foreign Ministers of Bahrain and the United Arab Emirates were to sign what are being called the Abraham Accords, meant to normalize relations between the Arab states and Israel. The new weapons are meant to keep Israel's qualitative edge after the U.S agreed to sell the F-35 to the UAE and Teheran rattles its homemade swords, furious about the new era between Israel and some Gulf states. Hours before hosting the signing of historic peace agreements between Israel and the UAE and Bahrain, President Trump doubled down on the idea of selling F-35s to the UAE. “I personally would have no problem with it,” the president told Fox and Friends this morning, “I would have no problem in selling them the F-35.” The Israelis, who understand the US political system well, are likely to press Trump to put the new sales in motion before the November elections to minimize the chances they might fall victim to a change in power in Washington. “The Israeli request will be based on an accelerated process aimed at getting all the approvals before the November presidential elections” one Israeli source told BD. The request is also likely to include a replacement for Israeli Apache AH-64A combat helicopters that are planned to go out of service in 2025. Israel, one source says, will also ask for “increased numbers” of bunker buster bombs, usually thought to be designed to strike Iranian nuclear sites. On top of all that, the Israelis may seek an advanced communication satellite, a source told Breaking D. The request for a new weapons package would be in addition to the existing Foreign Military Financing agreement with the US. The current agreement, signed in 2016, increased US assistance from $ 34 billion in the decade to $38 billion between 2019 and 2028. Why is Israeli seeking so much new gear? It's not, Israeli sources explain, because of the prospective sale of F-35s to the UAE, but because they believe this deal will open a new arms race in the region and they want to stay head of it. Israel is also concerned about the possibility of leadership changes in some Gulf countries The assessments for what's needed were drawn up when the IDF formed a special team headed by Maj. General Tomer Bar, the IDF's head of its planning and force building department. This team is reviewing the operational demands of some of the IDF ground forces units. https://breakingdefense.com/2020/09/israel-seeks-8b-arms-deal-at-white-house-f-35s-v-22s-kc-46s/

All news