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  17 décembre 2020 | International, Aérospatial, Naval

  Israel launches first-ever multitier missile defense test

  JERUSALEM — The Israel Missile Defense Organization and the U.S. Missile Defense Agency for the first time demonstrated a multilayered air defense system using the Iron Dome, David's Sling and Arrow weapon systems in a recent series of tests. “Using this approach, a variety of threats may be identified and intercepted via full coordination and interoperability between the systems,” Moshe Patel, the head of IMDO, said Monday. The organization falls under the purview of the Ministry of Defense, whose minster, Benny Gantz, praised the “development of a multilayered air defense system [that] secures us from threats near and far.” The Iron Dome system has been used against rockets and other threats for the last decade, and joint development with the U.S. has supported the Arrow and David's Sling programs. Israel delivered the first of two Iron Dome batteries to the U.S. Army earlier this year. The Israeli tests, which took place within the last few weeks but were announced Dec. 15, saw the systems deploy against cruise missile, UAV and ballistic missile targets. While Israel said the results of the tests will enable industry engineers to evaluate and upgrade the capabilities of the system, the wider context is that the announcement comes amid tension with Iran as well as improved relations between Israel and a number of Gulf states, according to experts. “U.S.-Israel cooperation on multilayered missile defense technologies continues to advance and is a critical factor in ensuring Israel can defend itself from a diverse array of threats posed by Iran and its proxies,” said Dan Shapiro, a visiting fellow at the Institute for National Security Studies, who served as U.S. ambassador to Israel in the Obama administration. Jonathan Schanzer, senior vice president for research at the Foundation for Defense of Democracies, said the ability of Israel's Iron Dome system to hit guided munitions is significant, “particularly as Iran increasingly seeks to arm its terrorist proxies with weapons that [have] evasive qualities. Has Israel developed tech to counter Iran's lethal precision-guided munitions effort? It certainly seems so.” The changing geopolitical environment in the region — particularly improved Israeli relations with Bahrain and the United Arab Emirates in recent months — is important, according to Udi Evental, a colonel in Israel's reserve-duty service and a senior fellow with the Institute for Policy and Strategy at the higher-education institution IDC Herzliya. “The normalization process opens new opportunities both for Israel, Arab states in the Gulf and the U.S.,” Evental said. “Israel might be able to deploy sensors and other means closer to Iran in a way that could offer more and better interception opportunities. ... The U.S. could lead the command and control of such an architecture and integrate into it some American assets as well.” Dan Feferman, a former strategic planner with the Israel Defense Forces and a fellow at the Jewish People Policy Institute, pointed out that “Iran spent a lot of money developing [its strike] capabilities. So [Israel] is testing [its weapons systems] out, and it is an attempt to show Iran and its proxies that [Israeli] capabilities will soon be neutralized and they might as well not bother trying.” In addition to challenging the effectiveness of Iran's regional strategy, the tests also serve as a model for how Israel's neighbors can enhance their own defenses against Iranian threats, according to Shapiro, the former U.S. ambassador to Israel. The tests, he explained, serve as “a source of deepened Israeli-Arab security coordination.” Gulf states could benefit from Israel's defense capabilities, especially in light of the drone and cruise missile attack on Saudi Arabia's Aramco facility in September 2019. Israel's MoD said the drill was in the works for a year, indicating that the planning came after the attack in Abqaiq. Shapiro's colleague, Yoel Guzansky, added that recent reports noted one Gulf state is interested in buying air defense technology from Israel. He also described the Abqaiq attack as a motivator for the recent tests. “For years, cruise missiles were a problem that had to be addressed: Like drones, they fly at low altitudes.” Patel indicated that any cooperative program like David's Sling and Arrow must be approved by the U.S. to market and export to Gulf customers. But Israel has more independence when it comes to Iron Dome, despite Raytheon's involvement in the system's U.S.-based manufacturing. Although it's too early to assume much, he said, “there is a lot of advantage like sharing information and sensors in those countries because we have the same enemies and launchers and more — but it is too early. We begin to build our defense cooperation; this could be considered in the future.” Israel's MoD said the tests indicate the systems are capable of simultaneously intercepting threats. Rafael Advanced Defense Systems is the prime contractor for the development of the David's Sling weapon system, in cooperation with the Raytheon. Israel Aerospace Industries' Elta Systems subsidiary developed the Multi-Mission Radar, and Elbit Systems developed the Golden Almond battle management system, both of which were involved in the tests. “When the different systems in the multilayered mechanism are combined, they may face a variety of simultaneous threats and defend the citizens of the state of Israel,” said retired Brig. Gen. Pini Yungman, executive vice president and head of Rafael's Air and Missile Defense Division. The tests were carried out at sea for safety reasons. The Iron Dome has been integrated with Israel's Navy in the form of the C-Dome, which is to be deployed with the service's new Sa'ar 6-class corvettes. Officials said David's Sling can also be used at sea. During the tests, Iron Dome was used to intercept cruise missiles — a new capability for a system that has historically been deployed against unguided rockets, drones and mortars. Israel has generally used Iron Dome against short-range threats around the Gaza Strip and Golan, while Arrow was used for the first time in 2017 and David's Sling for the first time in 2018 against threats from Syria. The Israel Defense Forces also integrated the multitiered system and sensors into a common air picture, tracking threats, sharing data and launching different interceptors with one command-and-control system for the first time. Combining multiple technologies using open architecture and sensors to create a kind of “glass battlefield” digital picture is a technology Rafael has been working on. This is also part of Israel's multiyear Momentum plan that foresees multilayered air defense as key to success in future wars against local adversaries and what Israel calls “third circle” threats like Iran. https://www.defensenews.com/training-sim/2020/12/16/israels-launches-first-ever-multitier-missile-defense-test/

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  7 février 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

  Here’s how much money the Pentagon found through internal savings — and where it’s going

  By: Aaron Mehta WASHINGTON — The Department of Defense has identified $5.7 billion in funding that will be reallocated from current offices towards new priorities such as hypersonic weapons and artificial intelligence, department officials revealed Wednesday. The money, colloquially referred to as “savings” found through efficiencies, is part of an internal review process of the department's so-called fourth-estate offices, which include all the defense agencies not associated with either a service or a combatant command. As part of that reallocation, expect a “significant” change in the Missile Defense Agency's R&D investments and changes to an agency monitoring nuclear programs around the world, officials told reporters. The review process was launched by Secretary of Defense Mark Esper after he took office last summer as part of several attempts to focus the department's energy and dollars on the National Defense Strategy. This effort is largely independent of the review looking at force posture in the combatant commands. Fourth estate agencies account for roughly $99 billion in funds in the fiscal year 2021 budget, meaning the $5.7 billion in savings represent about 5.8 percent of the overall budget for those offices. Another $2.1 billion was transferred out of the fourth estate and into the services. However, no personnel will be involuntarily terminated from their jobs; any personnel reductions are planned to come from expected retirements. The funds will be redirected to the following areas: Nuclear modernization Space priorities, including the establishment of the U.S. Space Force Missile defense, with funds going towards a “multi-layered approach to homeland missile defense” and the development of the Next Generation Interceptor Hypersonic weapons, with the review providing for a “major increase in this investment” in both FY21 and the following years Artificial intelligence, with review funds “significantly” accelerating investment in AI for “maneuver, intelligent business automation and logistics, war fighter health analysis and intelligence data processing" 5G communications technologies, with money going towards providing test facilities for 5G prototyping Response force readiness, part of Esper's plan to have forces that can rapidly respond to issues around the globe with a flexible posture A trio of senior defense officials, speaking on background ahead of Monday's budget release, briefed reporters on the findings. The officials avoided sharing specific details of where the money was coming from, or how much of the savings are being rolled into specific areas of interest, due to sensitivities with the budget rollout next week. They also declined to say how these savings might reflect over the Future Years Defense Program, a five-year projection included in the department's budget request. Missile defense changes The officials said that there were over 130 decisions made that combined for the total; some saved a hundred thousand dollars, and others saved millions. And the officials gave four large-scale examples of the kind of work that has led to the $5.7 billion. The first is right-sizing 50 medical treatment facilities by studying the workloads and shrinking or growing the capacity at those locations based on what work is actually needed. Another comes from transferring all remaining storage, supply and distribution missions to the Defense Logistics Agency, something that was a left-over requirement from the 2005 BRAC effort which should lead to savings via economies of scale. A chart showing the five categories of fourth-estate offices, how much their budget is expected to be, and how much in savings have been found as part of the defense wide review. (DoD) A third example comes from reducing the number of operations run through the Defense Threat Reduction Agency's Cooperative Threat Reduction (CTR) program, which was stood up to track and monitor weapons of mass destruction. While CTR will continue to monitor potential threats like China, Russia, Iran and North Korea, it was also running a number of programs tracking the work on chemical or nuclear programs from allied nations, one official said — requiring dollars and assets that could be better put to use studying and countering potential threats. “What we found when we dug into it [is] it had expanded,” the official said. “This has really turned into partnership building, capacity building far beyond the CTR mission. So then we had to ask the question in those areas, is that more impotent than hypersonics? In a lot of those cases we said no, hypersonics is more important than that.” A fourth example, perhaps the most eye-catching, comes from the Missile Defense Agency, with the official saying a line-by-line review of MDA led to a decision to “divest significant legacy capabilities.” The review gave MDA an “opportunity to go through and look at some of the investments they are making that are really targeted at things that had either lessened in importance or were declining, and really realign funding to the new threats,” the official said, hinting that a major focus is in changing where MDA dollars are going to R&D as opposed to buying equipment needed now, including on technologies focused on discrimination of threats. “We could really start to say, what about bringing together some of the things we've been doing at the regional level into a new underlay,” the official added. “And we said, the ability to shoot down actual missiles and putting more capability on the ground to shoot down missiles was a higher priority than some of the advanced R&D work which was really taking us from an already good capability to a really exquisite capability.” Next steps Esper has already tasked officials to continue the review in FY22, with a plan of finding more savings. Part of the plan for finding more savings comes from Esper empowering Lisa Hershman, the department's chief management officer, to take a more active role in shaping the budgets of the fourth estate agencies into something that looks more similar to how the services operate. When a service puts together its budget, it goes through an internal process, where decisions about tradeoffs between offices and programs are fought over before a service secretary makes a final decision and moves the budget up to the secretary of defense level. However, the fourth estate agencies do not currently go through such a process — they drop their budgets at the same time as the services do, without that broad overview of a service secretary. Going forward, Esper has ordered Hershman to act as, essentially, a service secretary for the fourth estate offices, overseeing their budget development process before presenting a unified budget alongside the services. Doing so should provide better oversight on the process and ensure savings going forward, the officials said. “We can make the defense wide account balanced, so we're not getting a bill from MDA and passing it to the services or taking a bill from MDA and saying [others] have to pony up,” the first official said. However, to find more savings down the road, actual reductions may have to happen. Asked if personnel reductions could come during the FY22 review, all three officials used some version of this phrase: “All options are on the table.” Similarly, a second official said that while no agencies were limited to this round, that could not be ruled out in FY22. And asked whether there is another $5.7 billion to be found in the remaining parts of the fourth estate, the first official carefully said “I think the secretary thinks it's repeatable.” https://www.defensenews.com/congress/budget/2020/02/06/heres-how-much-money-the-pentagon-found-through-internal-savings-and-where-its-going/

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  26 octobre 2023 | International, Terrestre

  What weapons might Israeli forces use for a ground campaign in Gaza?

  One of the new technologies that could see combat is the Spark drone developed by Rafael Advanced Defense Systems and its subsidiary Aeronautics.