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April 28, 2020 | International, Aerospace, C4ISR

Saab’s new fighter radar in the air

Saab has successfully completed the first air trials with its new fighter X-band Active Electronically Scanned Array (AESA) radar, which will be offered as a new addition to Saab's PS-05/A radar family.

Saab continues to develop core AESA technology and has now successfully completed the first air trials with the new X-band AESA radar. The trials were flown successfully, collecting data while detecting and tracking objects.

The radar is designed for fighter aircraft and can be adapted to a variety of platforms. As Saab previously announced, a version of the new AESA antenna has been sold to a U.S. Government customer.

“This is an important step in the development of our new fighter AESA radar. We see great possibilities for the radar, and its modular, adaptable and scalable design means it can also be used for a range of other applications,” said Anders Carp, SVP and head of Saab's business area surveillance.

The host aircraft during the air trial was a Gripen D aircraft, which is currently offered with Saab's latest Mk4 radar. The new version of the radar can be offered to Gripen C/D operators, as an upgrade.

The new AESA radar features GaN, a material that gives lower power consumption and improved heat resistance. This enables wider bandwidth and greater reliability, availability and efficiency. The new fighter X-band AESA radar will, for example, have better performance against small targets, enhanced Electronic Counter-Countermeasures (ECCM) capability as well as improved ability to support more advanced weaponry.

https://www.skiesmag.com/press-releases/saabs-new-fighter-radar-in-the-air

On the same subject

  • Germany’s fighter jet race could start dropping bidders this summer

    June 22, 2018 | International, Aerospace

    Germany’s fighter jet race could start dropping bidders this summer

    By: Sebastian Sprenger COLOGNE, Germany ― A multibillion dollar program to replace the German military's Tornado aircraft is nearing another round of decisions that could narrow the field of bidders. The due date for a “quality gate” review, as the wide-ranging analysis is called in Bundeswehr jargon, has been on the calendar for this month. But officials now say the exercise could last through the summer. The discussions are principally about realizing an extended service life for the 1970s-era Tornados, though exactly by how long remains to be seen. Closely linked to that question is an examination of what potential follow-on aircraft are best suited to pick up the legacy planes' roles in a variety of life-span scenarios. Officials emphasize that no decision has been made on who will build the new planes to replace roughly 90 Tornados. A formal competition is expected to begin later this year or early 2019 among those aircraft types still deemed suitable by the government at that time. In the running is the Eurofigher Typhoon, Lockheed Martin's F-35, and Boeing's F-15 and F-18. The Typhoon is made by a European consortium of Airbus, Leonardo and BAE Systems. Defence Ministry officials have said they prefer the Eurofighter option, arguing that keeping the European aircraft industry busy will be key in strengthening the continent's defense capabilities. That goes especially for the Franco-German alliance in charge of developing a combat-capable aerial drone and, later, a sixth-generation Future Combat Air System. Some in the Luftwaffe, the German air force, are rooting for the F-35. The affinity partly stems from personnel exchanges with the U.S. Air Force, giving German pilots some exposure to the marquee American defense program. All companies delivered their formal offers to the Defence Ministry in April, coinciding with the ILA Berlin air show. Lockheed Martin staged a sizable promotional showing at the event for its F-35, mixing promises about the jet's advanced capabilities with a professed obliviousness to the political minefield of Europe's economic powerhouse that is Germany weighing a U.S. aircraft at this time. As German analysts continue to crunch the numbers on the Tornado-replacement effort, Reuters reported this week that Berlin requested information from the Pentagon in April about what it would take to certify the Eurofighter to deliver nuclear weapons. NATO policies for nuclear burden-sharing dictate that German pilots will carry American atomic bombs in case of a war on the continent. The Luftwaffe has set aside a number of Tornados for that purpose, and any follow-on aircraft will have to be configured to carry out the mission. While the Pentagon has no say over which jet Germany will eventually pick, officials in Washington must approve the integration of American nuclear bombs on the aircraft. Citing sources on both sides of the Atlantic, Reuters reported that the process could take up to 10 years and that the F-35 was in line for the nuclear weapons integration before the Eurofighter would be considered. A wait time of seven years could conflict with Berlin's plan to begin phasing out Tornados starting in 2025. But according to officials, that's where the fine-tuning of the “quality gate” could come into play, making it possible to alter the timing accordingly. “We are confident that Eurofighter Typhoon can deliver all the capabilities the German Air Force requires and perform all the roles that are currently performed on Tornado for Germany,” a Eurofighter spokesman said. “This of course includes the nuclear role.” https://www.defensenews.com/global/europe/2018/06/21/germanys-fighter-jet-race-could-start-dropping-bidders-this-summer/

  • Navy Creating Attack Sub Aggressor Unit to Train to Fight Against Russia, China

    November 9, 2018 | International, Naval

    Navy Creating Attack Sub Aggressor Unit to Train to Fight Against Russia, China

    By: Megan Eckstein ARLINGTON, Va. — The U.S. Navy submarine force is creating an aggressor squadron as one initiative to ensure all subs are combat-ready as the service trains to take on China and Russia, the commander of Naval Submarine Forces said on Wednesday. Vice Adm. Charles Richard, who took command in August, drew attention during the change of command ceremony by telling the force to “prepare for battle.” He has backed up those words with actions in the months since, moving ahead with a plan – updated in March to reflect the National Defense Strategy – that includes refocusing training and certification on combat and developing new tools and concepts to support high-end warfighting. The plan – called the Commander's Intent for the United States Submarine Force and Supporting Organizations – led to an overhaul of training for the attack submarine force, Richard said today while addressing the Naval Submarine League at its annual conference. “We have restructured and retuned the fast attack training period to ensure that we're ready for that high-end fight, including restructuring what we used to call the Tactical Readiness Evaluation, and it is now a Combat Readiness Evaluation to ensure we're focused on warfighting,” he said. “We've updated the deployment certification process to eliminate duplication, put the right focus in the right place. I'll tell you that I am driving to put competition in everything we do inside the submarine force. I want to produce winners and losers just like we do in battle; it does you no good to be at standards if your opponent is more at standards than you are. You still lose, and in this competition, you may not come home.” The new aggressor squadron fits in with the desire to create more high-end sub-on-sub competitions and ensure the Navy is ready to win. Richard said the plan mimics what the naval aviation community has at “Top Gun.” Navy spokeswoman Cmdr. Sarah Self-Kyler told USNI News at the event that, unlike Top Gun, the squadron won't have its own submarines dedicated to training the squadron and fighting other submarines in training events. Instead, the squadron will include a yet-to-be-determined number of personnel – which Richard said would include active and reserve sailors and civilians – and that personnel would get to work with submarines and sub crews as allowed by operational and training schedules. Richard, calling the new group “a cadre that does nothing but emulate red in all of our training and certification exercises, said “we're taking a page from naval aviation and we're establishing an aggressor squadron with a team that will become experts in employing our adversaries' potential capabilities and then set them up to be able to go head-to-head with our units so that we're always training against what we think is the highest fidelity simulation I can give them in terms of what they might be able to expect when they go into combat.” The Commander's Intent plan also outlines an Undersea Rapid Capability Initiatives (URCI) program that Richard said not only delivers “stuff” but also concepts of operations, tactics, maintenance strategies and more. “I can't go into a lot of detail given the nature of the work – it is classified – but I am able to tell you that we are working on 26 major future projects, including the Navy's number-one priority of strategic deterrence; 13 URCIs; 11 operational initiatives; and a series of advanced workshops and military exercises designed to expand our capabilities in the undersea domain. We are pursuing next-generation weapons, multi-domain sensors, comms systems, navigation aids, and unmanned and autonomous technologies. In some cases, these capabilities are revolutionary and will inform future programs of record.” Full article: https://news.usni.org/2018/11/08/submarine-forces-china-russia

  • On the ground at Yokota Air Base, the Air Force transport hub of the Pacific

    December 10, 2018 | International, Aerospace

    On the ground at Yokota Air Base, the Air Force transport hub of the Pacific

    By: Mike Yeo MELBOURNE, Australia — In the west of the sprawling metropolis that is Tokyo lies Yokota Air Base, a major air transportation hub in the U.S. military's Indo-Pacific Command's area of responsibility and a critical waypoint for cargo, passengers and VIPs. Occupying an area of approximately 2.75 square miles that includes a single 11,000-foot runway that runs roughly north to south, the base is also home to U.S. Forces Japan, a joint service headquarters coordinating matters affecting U.S. and Japanese defense relations, and Fifth Air Force, whose mission is to enhance the U.S. deterrent posture and, if necessary, provide fighter and military airlift support for offensive air operations. Other tenant units on base include the 730th Air Mobility Squadron of the 515th Air Mobility Operation Group, which manages air mobility operations throughout the Western Pacific, and the Japanese Air Defense Command, which controls Japan's air defense mission. Air traffic control for the base is integrated with Tokyo's air traffic system, a must given the busy nature of the skies above the Japanese capital with its two international airports and a number of Japanese Self-Defense Force bases in the vicinity. As a logistics hub, Yokota plays host to all kinds of visiting aircraft on a regular basis, with Captain Felicia Ticas, airfield operations flight commander, telling Defense News that the base “accepts around 2,100 transient aircraft annually, which includes U.S. Air Force, Japanese Self Defense Forces, and other allied aircraft.” She added: “Our role as the primary logistics hub means we move 85,000 personnel and 19,000 tons of cargo every year in and around Indo-Asia-Pacific, which is essential to meet the peace and stability objectives of our nation and our allied partners.” The visitors have included secretaries of state and defense Mike Pompeo and James Mattis during their visits to the region, as well as President Donald Trump who landed there during a visit to Japan in November 2017. 374th Airlift Wing The host unit at Yokota is the 374th Airlift Wing. The Wing includes four groups: operations, mission support, maintenance and medical. Each group manages several squadrons in order to carry out the wing's mission, which is to execute rapid global mobility through agile airlift operations across the Indo-Asia-Pacific region and as the primary Western Pacific airlift hub for peacetime and contingency operations, the wing provides airlift for the movement of passengers, cargo and mail to all Department of Defense agencies in the Pacific area of responsibility and provides transport for people and equipment throughout the Kanto Plain and the Tokyo metropolitan area. In addition to the Lockheed-Martin C-130J Super Hercules tactical airlifters of the 36th Airlift Squadron, the other flying squadron at Yokota is the 459th Airlift Squadron. The unit operates a mixed fleet of Bell UH-1N helicopters and Raytheon C-12J Hurons to fulfil its mission of providing airlift support for distinguished visitors as well as other priority passengers and cargo, along with conducting aeromedical evacuation, search and rescue and priority airlift missions throughout the Pacific. The UH-1N Huey, whose design dates back to the Vietnam War, is used by the 459th AS to provide distinguish visitor and cargo transport throughout the Kanto Plain which encompasses the Greater Tokyo area, according to Major Matthew Sims, assistant director of operations of the 459th AS. In addition, he told Defense News that the type is also used to provide medical transport and search and rescue assistance for the government of Japan, and can be configured with a rescue hoist and litters for medical cases as the mission requirements demand. The twin turboprop-engined C-12J Hurons serving alongside the UH-1Ns at the 459th AS are used primarily for VIP transport. However, they have also become the primary response aircraft for small-scale aeromedical evacuation. An aeromedical evacuation nursing team is now deployed to the base on a rotational basis, with each team there two- to three-week deployment to support the mission. The use of the C-12J, which is based on the Raytheon 1900C regional airliner, has significantly freed up the USAF's primary aeromedical evacuation platform, the KC-135R tanker, to perform its primary role and Major Drew Skovran, 459th AS Assistant Operations Officer called the C-12J “the most cost-effective airlifter for small groups in the PACAF inventory carrying 10-18 passengers or up to 3000 lbs of cargo. With the addition of a converted hospital bed we are one of the premier platforms for aeromedical evacuation for all joint partners in the AOR”. Non-flying elements of the Wing includes the 374th Logistics Readiness Squadron, which directs logistics for Western Pacific airlift hub orchestrates mobilization of wing and tenant units supporting Pacific Command's operations plans, currently stores over 13 million and issues over 36 million gallons of fuel. Part of the unit includes its Combat Mobility Flight, which is responsible for the support of real-world contingencies, INDOPACOM and/or PACAF exercises, and humanitarian assistance/disaster relief mission support. It is also “the only PACAF unit that builds and specializes in coastal humanitarian air drop, allowing for specialized humanitarian relief aid avoiding possible damage to people and buildings” according to Technical Sergeant Ryan Aubert, a Recovery Lead at the 374th Logistics Readiness Squadron's Combat Mobility Flight Air Force Ospreys The sole USAF flying element at Yokota that is not part of the 374th AW are the Bell-Boeing CV-22 Osprey tiltrotor aircraft assigned to the 353rd Special Operations Group. The first five Ospreys arrived at Yokota in April this year, and that number will eventually rise to ten. Four of the unit's Ospreys were subsequently deployed to Iwakuni to take part in search and rescue operations following the collision of a U.S. Marine Corps KC-130J tanker and F/A-18D Hornet fighter jet off Japan in early December, joining the C-130Js of 36th AS along with other U.S. military and Japanese Self-Defense Force aircraft. The 353rd SOG is based out of Kadena Airbase in Okinawa operating the MC-130H Combat Talon II and MC-130J Commando II special missions aircraft modified from the C-130 Hercules, and according to 1st Lieutenant Renee Douglas, a spokesperson from the unit, the CV-22Bs are based at Yokota because the base “was the location that provided the most effective operations, training and maintenance environment for the CV-22.” Due to training and operational requirements, Defense News was unable to speak to the Osprey detachment at Yokota to learn more about their mission, but 1Lt Douglas added in an emailed response to questions from Defense News that “having CV-22s at Yokota Air Base will help our forces develop expertise, build long-term relationships with the host nation to ensure stability, and contribute to special operations capabilities with our allies and security partners.” The continuing security challenges in the region and the presence of forward deployed elements of the U.S. military means that Yokota's status of a regional logistics hub is here to stay and even increase in the future. Asked to sum up the importance of the base and the wing's mission, Colonel Otis Jones, commander of the 374th AW, told Defense News that “because of our proximity to Tokyo, along with the unique airlift capabilities we contribute to the region, Yokota, and specifically the 374th Airlift Wing, provides an advantageous hub for cargo and personnel moving into and out of the Pacific area of responsibility.” The wing also executes rapid global mobility through agile airlift operations across the Indo-Asia-Pacific region and engages in regular bilateral engagements with the Japanese Self Defense Force, surrounding communities and the local Japanese government. https://www.defensenews.com/digital-show-dailies/japan-aerospace/2018/12/07/on-the-ground-at-yokota-air-base-the-air-force-transport-hub-of-the-pacific/

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