Lockheed paid suppliers $1.1 billion, added 8,300 jobs since pandemic

On the same subject

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  October 16, 2018 | International, Aerospace

  Most F-35s return to flight operations after fuel tube problem

  By: Valerie Insinna WASHINGTON — After a fuel tube problem sidelined all operational F-35 aircraft last week, more than 80 percent of jets have been cleared to return to flight, the F-35 joint program office stated Monday. In a Oct. 15 statement, the JPO confirmed that the U.S. services and international partners have completed inspections of their F-35 inventories for faulty fuel tubes. The aircraft that are not impacted by the bad tubes — which are a component in Pratt & Whitney's F135 engine — are back in flying status. “The F-35 Joint Program Office continues to work closely with the military services to prioritize fuel tube replacements using the current spares inventory,” the JPO said. “Pratt & Whitney is rapidly procuring more parts to minimize the overall repair timeline for the remaining jets. Current inventory will restore about half of the impacted jets to flight operations, and the remaining aircraft are expected to be cleared for flight over the coming weeks.” Last week, all U.S. and international F-35s were momentarily grounded to allow for an enterprise-wide fuel tube inspection. The review began as a result of an investigation into a Sept. 28 Marine Corps' F-35B crash near Marine Corps Air Station Beaufort in South Carolina — the first F-35 crash in the jet's history. It is still unclear exactly how the defective fuel tubes impact the jet's performance or how serious a safety threat they pose during flight operations. Joe DellaVedova, a spokesman for the JPO, declined to discuss the specific problems that led the program office to call for a fleetwide inspection, saying that details could not be released until the Marine Corps completes its accident investigation. Also still up in the air is whether the Pentagon or Pratt & Whitney will be stuck paying the tab for retrofitting the fleet. Spokesmen from the U.S. Air Force, Marine Corps and Navy declined to lay out exactly how many of their aircraft had been impacted by the faulty fuel tubes. However, as Lockheed Martin delivered its 300th F-35 in June, 20 percent of the operational F-35 fleet can be estimated to be about 60 aircraft across the U.S. and international operators. The JPO called the fuel tube problem an “isolated incident” that would not impact F-35 deliveries. A total of 91 F-35s are planned to be delivered to the U.S. military and foreign customers this year. “The primary goal following any mishap is the prevention of future incidents,” the office said. “We will take every measure to ensure safe operations while we deliver, sustain and modernize the F-35 for the warfighter and our defense partners.” The problem with the defective fuel tubes is the latest in a string of recent supply chain issues that have plagued F-35 prime contractor Lockheed Martin and engine manufacturer Pratt & Whitney, and comes as Defense Secretary Jim Mattis sent a memo directing the Air Force, Marine Corps and Navy to boost the F-35′s mission capable rate to 80 percent. The Pentagon halted F-35 deliveries in March amid disagreements over whether the department or Lockheed should foot the bill for retrofitting part of the fleet that had not received corrosion-preventing primer in certain fastener holes. Deliveries resumed in May once the parties hammered out an agreement — although it was never revealed to the public exactly how the expenses would be paid off. In 2016, certain F-35As were grounded after it was found that coolant lines inside the jets' fuel tanks were rimmed with faulty insulation, which was prone to disintegrating. https://www.defensenews.com/air/2018/10/15/most-f-35s-return-to-flight-operations-after-fuel-tube-problem

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  May 3, 2023 | International, Aerospace

  Estonia has signed a contract with Israel Aerospace Industries to acquire long-range loitering munitions

  The procurement of long-range loitering munitions aims to strengthen Estonia's defenCe capability by significantly increasing its indirect fire capabilities.

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  September 29, 2020 | International, C4ISR

  Microsoft Positions Itself To Win Space Data Market With Azure Orbital

  KELSEY ATHERTON Offering Ground-Stations-as-a-Service means customers are only obliged to pay for the amount of time they actually need to use on the station. ALBUQUERQUE: Azure Orbital, the space-connections wing of Microsoft's cloud service Azure, launched last week. By offering Ground-Stations-as-a-Service, Microsoft wants to position itself as the bridge between the Pentagon and commercial satellites. Ground stations are vital infrastructure for satellite communication, the physical node that makes all the images and information they collect useful. With the advent of lower-cost satellites, and the expansion of small satellite constellations in low earth orbit, the space industry is moving away from a locked-in model, where specific vendors only grant access to their satellites through their ground stations. “Space is just so critical to everything we do here on earth,” says Frank Rose, a former assistant secretary of state for arms control who is now at Brookings. “Deploying additional capabilities, especially small satellites, in low earth orbit will definitely improve the resiliency of our national security space architecture.” Earlier this year, Microsoft Azure won the $10 billion JEDI contract for Pentagon cloud services. Offering Ground-Stations-as-a-Service means that the customers are only obliged to pay for the amount of time they actually need on the station. Cloud service providers already have a great deal of experience in flexible demand management and in processing the data received in their servers. That makes ground stations a natural outgrowth of existing cloud competences, the company argues. In June 2020, the Space Development Agency said that rentable ground stations make it easier for the military to piggy-back on existing commercial infrastructure. When it comes to constellations of small satellites, what companies are “trying to do is to optimize their processing architecture, trying to minimize how much compute you need to do on board because of the [Size, Weight and Power] constraints, which inevitably leads them to do more on the ground,” says Mikhail Grinberg, principle at Renaissance Strategic Advisors. Yet that principal doesn't apply evenly across all applications. “For some military applications, given resiliency requirements,” says Grinberg, “they're trying to do more networking processing on board, as opposed to having an open pipe that can be tapped into.” While Azure Orbital appears aimed at the space sector broadly, it is specifically cultivating ties to the Pentagon and the defense contracting community. Partners signed up at launch include Amergint, Kongsberg Satellite Services, Viasat, and US Electrodynamics, all of whom have long histories of working with the Pentagon. Of particular note is Azure Orbital's partnership with Kratos, a company already actively working to make low-earth-orbit satellite space viable for military applications. “Right now, the current national security space architecture is very vulnerable to other countries' Anti-Satellite capabilities, primarily China's and Russia's,” says Rose. “If we can proliferate this constellation of small satellites, we can improve the resiliency of America's national security space architecture.” The military is planning for low earth orbit satellites in the battle management layer, ones that will primarily be processing data on board, having access to commercial infrastructure through Ground-Stations-as-a-Service increases the likelihood that they can be used when needed. “For satellites in low earth orbit it might be days, three to four days before it's overhead again. That's the core problem,” says Brian Weeden of the Secure World Foundation. “One way you can solve that is by building a lot of ground stations.” “The more you have commercial guys doing infrastructure on the ground,” says Grinberg, “if you can partition the data right, you can provide more resiliency.” As part of its bid to build strong ties between Azure and the Department of Defense, Microsoft has specifically hired career professionals of the military and intelligence communities. In late, Azure hired Chirag Parikh from the National Geospatial-Intelligence Agency. Parikh had previously served as the Director of Space Policy for the White House. William Chappell, CTO of Azure Global, announced Sept. 22nd that Azure Space had hired Stephen Kitay, former deputy assistant secretary of Defense for space policy, to head Azure's space industry division. It is, actively, a project to embed Microsoft in the infrastructure of orbit. By positioning itself as an intermediary between the space sector and its end users, Microsoft can become another almost-invisible piece of that same infrastructure. Azure Orbital would also offer Microsoft a greater role in other Pentagon satellite-based projects, like cloudONE and the Advanced Battle Management System. Being able to surge connections with sensors in orbits, on demand, makes space far more flexible for human commanders. “In the last 5 years, there's been a push from the military to move towards more common ground systems,” says Weeden. What remains to be seen is if the military will be comfortable with commercial companies operating those common ground systems, or if security concerns will instead preclude military traffic riding commercial channels. https://breakingdefense.com/2020/09/microsoft-positions-itself-to-win-space-data-market-with-azure-orbital/