December 12, 2023 | International, Land
January 18, 2021 | International, Aerospace
L3Harris to build prototype satellite capable of tracking hypersonic weapons
WASHINGTON — The Missile Defense Agency awarded L3Harris Technologies a $121 million contract to build a prototype satellite capable of tracking hypersonic weapons, the agency announced Jan. 14.
Under the contract, L3Harris is tasked with building an on-orbit prototype demonstration for the agency's Hypersonic and Ballistic Tracking Space Sensor, a proliferated constellation in low Earth orbit that is capable of detecting and tracking hypersonic weapons.
The constellation is designed to fill the gap in the country's missile defense architecture created by hypersonic weapons, which are dimmer than traditional ballistic missiles, making them harder to see with the nation's infrared sensors based in geosynchronous orbit. In addition, they are able to maneuver around terrestrial sensors. With China and Russia developing these weapons, the Department of Defense is eager to develop a new constellation that can detect and track the threats anywhere in the world. And so is Congress — in December lawmakers set aside $130 million to fund the project.
The HBTSS design solves the hypersonic weapon problem by placing the sensor much closer to the Earth's surface in the lower orbit, making it easier to see the threat. But because the sensors are closer to the Earth, they have a far more limited field of view than the sensors in geosynchronous orbit. In order to achieve global coverage, the Missile Defense Agency wants a proliferated constellation made up of dozens of satellites on orbit.
L3Harris was one of four companies awarded $20 million contracts in 2019 to develop a prototype payload design and risk reduction demonstration for HBTSS, along with Northrop Grumman, Leidos and Raytheon Technologies. According to the initial contract announcements, work on those designs was due Oct. 31, 2020. With this most recent award, L3Harris has won the subsequent competition between the four companies to build the actual prototype.
The company has also been selected to build satellites for the Space Development Agency that will track hypersonic threats and feed data to HBTSS.
In October, L3Harris won a $193 million contract to build four of the agency's eight wide field of view (WFOV) satellites, with SpaceX building four more.
According to Space Development Agency leaders, their satellites will work in conjunction with HBTSS satellites to track hypersonic threats. The WFOV satellites will provide initial detection and tracing of the weapons, passing custody from satellite to satellite as the threats traverse the globe. Then, the WFOV satellites will pass custody to the medium field of view HBTSS satellites, which can provide targeting solutions with their more accurate sensors.
The WFOV satellites are scheduled for launch as early as September 2022. Work on the HBTSS prototype contract will be complete in July 2023.
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July 31, 2020 | International, C4ISR
Exclusive: As Japan weighs missile-defence options, Raytheon lobbies for Lockheed's $300 million radar deal
TOKYO (Reuters) - U.S. defence company Raytheon (RTN.N) is lobbying Japanese lawmakers to replace Lockheed Martin Corp (LMT.N) as the supplier of powerful radars as Tokyo reconsiders plans for two Aegis Ashore missile defence sites, three sources said. “It's game on,” said one of the sources, who has direct knowledge of Raytheon's lobbying campaign. Raytheon's pitch includes a proposal to put its SPY-6 radar on refitted destroyers, as the U.S. Navy plans to do. The company says that would save money and time as Japan tackles new missile threats, drones and stealth aircraft. Lockheed Martin has a contract with Japan to build its $300 million SPY-7 radars at the two cancelled Aegis Ashore sites, but says other sites or ships are possible. But critics say dedicating ships to missile defence pulls them away from other duties, and new destroyers can cost hundreds of millions of dollars. And Japan could face financial penalties if it pulled out of its contract with Lockheed Martin. “We are looking at the various options available to us,” a defence ministry spokesman said. A key battle for the two companies will be winning the support of former defence ministers and deputy ministers who as early as next week will make recommendations to Prime Minister Shinzo Abe. That group, led by former defence minister Itsunori Onodera, formed in June after current defence chief Taro Kono suspended the Aegis Ashore plan. It has weighed in on missile defence and discussed proposals that Japan acquire strike weapons for that mission, Japanese officials have said. The group of lawmakers will release their recommendations on Friday after they present them for approval to the ruling Liberal Democratic Party's defence policy committee, Onodera told reporters after the group met on Thursday. Japan under Abe has beefed up its military with stealth fighters designed to fly off carriers, longer-range missiles, new amphibious units and stronger air defences meant to deter threats from neighbours, including North Korea and China. Kono said he ordered the Aegis sites relocated because rocket boosters that accelerate interceptor missiles into space could fall on residents. But concern over mounting costs was the main reason for that decision, according to the three sources. ADVERTISEMENT China is rapidly expanding and improving its ballistic missile arsenal, and in 2017 North Korea tested a missile that flew over the Japanese island of Hokkaido. With around three times the range of radars currently used by Japan, both SPY-6 and SPY-7 would greatly enhance Japan's ability to detect multiple attacks. One option for Japan that would avoid any political fallout would be to buy both radars, using SPY-6 on Aegis ships and deploying Lockheed's SPY-7 as an early warning radar, one of the sources said. CHOICE Onodera's backing would make that change more likely because he approved the Lockheed Aegis radar acquisition two years ago. At the time he was unaware that testing in Hawaii could add at least $500 million to Aegis Ashore's $4 billion budget, separate sources told Reuters last year. In an interview in the Asahi newspaper on Thursday, Onodera said the “ideal option” for Japan would be to find a safe ground-based location. He also noted that building Aegis ships would cost both money and manpower. Onodera's office declined an interview request, but one source familiar with his position on the radars described him as “flexible.” Masahisa Sato, a former deputy defence minister who also served as a deputy minister of foreign affairs, said Japan's choice is between SPY-7 at new sites, with the missile launchers deployed elsewhere, or building Aegis ships equipped with SPY-6. “I am recommending an increase in Aegis ships,” he said. “SPY-7 is under development and there is a question about how it would perform in a new configuration,” Sato added. Lockheed Martin said its system could be adapted to ships, and disputed questions about performance. “SPY-7 radar is the most advanced radar in the world today and we believe it is the best solution for Japan's defence needs,” the company said in an e-mail. For its part, Raytheon said the SPY-6 will be deployed on 50 U.S. Navy ships, calling it the “most advanced radar technology in production today.” https://www.reuters.com/article/us-japan-defence-aegis-exclusive/exclusive-as-japan-weighs-missile-defence-options-raytheon-lobbies-for-lockheeds-300-million-radar-deal-idUSKCN24V0VQ
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October 22, 2020 | International, Aerospace, Naval, Land, C4ISR, Security, Other Defence
Otan : les dépenses militaires européennes progressent encore en 2020
Par Le Figaro avec AFP Les dépenses des pays européens de l'Otan et du Canada en matière de défense vont augmenter pour la sixième année consécutive en 2020, avec un tiers des pays atteignant l'objectif des 2% du PIB, a indiqué mercredi le secrétaire général de l'Otan, Jens Stoltenberg. «Cette année sera la sixième année consécutive de hausse des dépenses militaires par les alliés européens et le Canada, avec une progression réelle de 4,3%. Nous nous attendons à ce que cette tendance se poursuive», a déclaré Jens Stoltenberg lors d'une conférence de presse, à la veille d'une réunion par visioconférence des ministres de la Défense de l'organisation. L'Organisation du traité de l'Atlantique nord a publié mercredi ses chiffres sur les dépenses de défense de ses membres. D'après ces données, qui ne sont que des estimations pour 2019 et 2020, les États-Unis devraient encore fournir de très loin le plus gros effort budgétaire, avec des dépenses représentant 3,87% de leur PIB. Les pays de l'Otan, Allemagne en tête, sont budgétairement sous la pression du président américain Donald Trump qui leur réclame un effort plus massif pour arriver à l'objectif de dépenses égales à 2% du PIB. Sur les 30 pays membres, 10 se situeraient au-dessus de ce seuil en 2020, dont la Grèce (2,58%), le Royaume-Uni (2,43%), la Pologne (2,30%) et la France (2,11%). Ils n'étaient que trois l'an dernier (États-Unis, Grèce et Royaume-Uni). L'Allemagne resterait encore en dessous (1,57%), tout comme le Canada (1,45%). Les ministres de la Défense des pays de l'Otan doivent se réunir jeudi et vendredi par téléconférence. Parmi les sujets abordés, sera discutée «la juste répartition du fardeau» militaire, a indiqué M. Stoltenberg. https://www.lefigaro.fr/flash-eco/otan-les-depenses-militaires-europeennes-progressent-encore-en-2020-20201021