October 22, 2020 | International, Naval, C4ISR
JERUSALEM — Israeli company Elta Systems has partnered with German firm Hensoldt to develop a single piece of technology for submarine masts that combines optics, communications and other sensors.
The Integrated Communication and Surveillance, or ICS, system combines Hensoldt's optical surveillance optronics mast OMS 150 with Elta's expertise in signals intelligence and satellite communications payloads. Elta, a subsidiary of Israel Aerospace Industries, said the product will address the need to combine operational possibilities on one mast while maintaining the submarine's stealth capability.
“The collaboration is part of Elta's new strategy, leveraging our advanced technological experience and know-how accumulated over decades of defense operations. This collaboration will bring value to our customers by offering a unique, cost-effective, compact and high-utility solution,” Elta CEO Yoav Tourgeman said.
The ICS system combines optics, radar warning, and monitoring of GPS and communications with other vessels and units.
“The data gathered in real time can provide the submarine's crew vital information regarding the enemy's exact location and current situation. It is equipped with a SATCOM and Laser system for secure communications,” according to an Elta statement. The system is being rolled out as part of the European maritime trade show Euronaval, which is being held virtually this year due to the coronavirus pandemic.
Brent Sadler, a senior fellow for naval warfare and advanced technology at the Heritage Foundation think tank, said submarine forces are likely to grow in the coming years, which means "the market for periscopes is growing faster than in the recent past.”
“So the trend is to reduce the number of masts you stick out of the water,” he added, "so if you have a periscope and need to do radio communications or listen for hostile radar, better to have that on one mast.”
According to two sources involved with developing the ICS system at Elta, the new integration seeks to provide submariners with additional capabilities that complement a naval task force. The demand for submarines is increasing, and as they performing less missions strictly alone, the subsurface boats need more sensors and communications tools to work with other vessels as well as airborne and ground assets.
Sadler points out that one of the challenges here is not only miniaturizing add-on payloads but also cooling the thermals because these additions and sensors add heat that can be detected.
The traditional dilemma for submariners is performing missions successfully while reamining stealthy, according to Elta naval systems expert and retired Israeli Navy commander Shlomi Dor. “You need a communication mast, and adding an ISR capability with SATCOM on the same periscope — it's the only mast that keeps safety for submarine[s] ... and communicate[s] to task force and headquarters, whoever you need to be in touch with. This mast is a very robust solution that I think will contribute a lot for mission's sake all over the world.”
The integration of the ICS system on the mast can be done in a refit without changes to existing submarine infrastructure, according to Elta. Michael Sela of Elta told Defense News that the system builds on mature and field-proven sensors, and uses the company's expertise in phased array SATCOM antennas and other technology. It is expected to be operational in the near future.
Developments in periscope design, among other technological trends, will impact submarine designs, perhaps making them smaller with taller periscopes, Sadler said. An uptick in submarine purchases means increasing economies of scale that lead to the research and development behind new designs.
But Sadler raised concerns about Elta's parent company, IAI, cooperating with China on civil aviation projects. The West, in particular the United States, has raised the alarm over China's involvement in the defense industrial base. That is also true for potential customers in Asia and Europe, where partnerships with China are being questioned more, he said.
“The capability has a niche and fills market demand, [but] make sure that the China connection [is] addressed.”
September 13, 2018 | International, Aerospace
CANBERRA—Upgrades to Boeing F/A-18F Super Hornets of the Royal Australian Air Force (RAAF) are a possibility, the defense department in Canberra said, without suggesting that any such move is under ... Full article: http://aviationweek.com/defense/australia-sees-potential-upgrades-super-hornets
December 24, 2018 | International, Aerospace, Naval, Land, C4ISR, Security
BY LARA SELIGMAN Patrick Shanahan, a former executive for the aerospace giant, is poised to take over for Secretary of Defense James Mattis. Boeing's growing clout with U.S. President Donald Trump's Pentagon can no longer be ignored. Trump announced Sunday morning on Twitter that he is forcing outgoing Defense Secretary James Mattis to leave earlier than expected, and he named Deputy Secretary of Defense Patrick Shanahan, a former Boeing executive, as acting secretary. Mattis, a retired Marine general, was slated to leave at the end of February. Shanahan will now take over on Jan. 1. “Patrick has a long list of accomplishments while serving as Deputy, & previously Boeing. He will be great!” Trump tweeted. Although Shanahan has not been formally tapped for secretary of defense, which requires Senate confirmation, sources say he is one of the White House's top picks for the job. Shanahan's ascent is just the latest manifestation of the growing influence the world's largest aerospace company has in Trump's Pentagon. In the last six months, Boeing has wonthree multibillion-dollar competitions for major Department of Defense aircraft programs, despite massive delays in delivering a new tanker fleet to the U.S. Air Force. Now, senior Pentagon leaders are forcing the Air Force to purchase a new version of Boeing's legacy F-15 fighter, a non-stealth jet that first flew in 1972, which will compete for the Air Force's limited resources with Lockheed Martin's new F-35 fighter jet. The reportedly $1.2 billion proposal to buy the a dozen new variants of the “F-15X,” the same version of the aircraft Boeing is building for Qatar, reflects Boeing's outsize influence with senior leaders in the Trump administration, a phenomenon that dates back to the beginning of the president's term. As early as February 2017, Trump floated buying additional Boeing F/A-18 Super Hornet fighter jets, instead of the F-35. The U.S. Navy placed an order for over 100 new Super Hornets this spring. Trump also has a personal relationship with Boeing CEO Dennis Muilenburg. The two men negotiated directly to reach a $3.9 billion deal for a new Air Force One presidential aircraft, which Trump claimed saves taxpayers $1.4 billion. Certainly, Boeing has fought hard to offer the Pentagon its products at extremely competitive prices and allowed the department to boast considerable cost savings. Boeing has adopted “an across-the-board aggressive posture in lobbying, pricing, and product development, largely due to fears that they were being eclipsed,” said Richard Aboulafia of the Teal Group. In addition, “very strong profits from Boeing's commercial jetliner side ... permits more aggressive bids by the military side.” Full article: https://foreignpolicy.com/2018/12/23/boeing-pentagon-takeover-defense-department-mattis-shanahan
October 8, 2020 | International, C4ISR
JORDAN WILLIAMS Elon Musk's SpaceX is one of two companies to be awarded a $149 million contract from the Space Development Agency to develop missile-tracking satellites for the U.S. SpaceX and defense contractor L3 Harris were chosen to build the satellites as part of the National Defense Space Architecture's Trache 0, which will include 20 transport layer satellites and 8 tracking satellites. L3 Harris received $193 million from the agency to build its satellites. The companies will build four overhead persistent infrared imaging (OPIR) satellites of their own design that must be able to track missiles and communicate directly with transport layer satellites. Those satellites are currently being developed by Lockheed Martin and York Space Systems under separate contracts. SpaceX will be developing its satellites around an infrared sensor with a wide field of view, Space Development Agency Director Derek Tournear told SpaceNews. The company plans to build the satellite based on its Starlink satellite, but will have the OIPR sensor come from another supplier. The satellites should be ready by the end of fiscal 2022. SpaceX on Tuesday launched 60 new Starlink satellites at the Kennedy Space Center in Florida. https://thehill.com/policy/defense/519964-spacex-awarded-contract-to-build-us-military-tracking-satellites