August 18, 2022 | International, Aerospace
Boeing, Northrop Grumman Join Group Pushing 3D Printing to Small Suppliers
The White House-backed compact is also part of an effort to make supply chains more resilient.
July 4, 2019 | International, Security, Other Defence
U.S. Security Requires Multiple Elements of Deterrence
In the context of U.S. defense policy, "deterrence" is typically understood to mean "nuclear." And America's nuclear triad — ground-based missiles, air-delivered bombs, and submarine-launched missiles — serves as America's biggest form of deterrence, which underwrites everything its men and women in uniform do.
But according to Chief of Naval Operations Adm. John M. Richardson, nuclear weapons are just one of multiple elements of deterrence the U.S. must consider either for itself, or for being aware that other nations might be using them. During a July 2 breakfast presentation hosted by the Mitchell Institute for Aerospace Studies in Washington, Richardson laid out five such elements of deterrence already in use or that must be considered more deeply.
Nuclear
"It's an incredibly powerful military capability where potentially everybody gets destroyed," Richardson said. "We must maintain our ability to be competitive and relevant in this domain ... [and] strike back at anybody who can pose an existential nuclear threat to the homeland."
The triad itself includes ground-based missiles — commonly referred to as intercontinental ballistic missiles; submarine-launched ballistic missiles; and air-launched cruise missiles dropped from bomber aircraft. In all three areas the U.S. is underway with modernization efforts.
But the nuclear environment globally is changing, Richardson said.
"More nations are seeking to join the club," he said. Some of those nations can bring high-tech weapons, while some are using low-tech, including dirty bombs and systems that can be manufactured with 3-D printers. Additionally, not all nuclear weapons are "strategic" in nature. Some are smaller "tactical" weapons.
"The nuclear element of this mix remains very relevant, very active, and deserves a lot more attention in my mind," Richardson said.
Cyber
Richardson said when it comes to cyber as a deterrent, the U.S. can't maintain only defensive capabilities. "We have to have an ability for offensive cyber to truly achieve a sense of deterrence there," he said.
Recent cyber provocations, he said, are "multidimensional in ways that may or may not have been expected." Included there, he said, are theft of intellectual property, invasion of privacy, invasion of identity, distortion of identity, "and most recently, perception management. This perception management idea ... might be kind of our new Sputnik moment."
Space
"The competition is absolutely heating up in space," Richardson said. "Of these elements that are going to constitute a tailored strategic deterrent approach, space has got to be one of those."
Richard posited that in space, it might become apparent that, using directed energy weapons, it proves far easier to destroy something in space than it is to put something back up into space. "These things operate really fast ... and space goes away as an asset," he said. "You can see kind of a mutually assured destruction scenario in space pretty easily. Have we thought about that going forward?"
Chemical, Biological Capabilities
Increasingly, Richardson said, chemical and biological deterrence will come into the mix, especially as technologies such as CRISPR — a genome editing tool — allow for more tailored capabilities.
"One of the self-deterrent aspects of chemical/biological is that it's very hard to control. It goes viral, if you will," he said. "But with these tailoring things, you can get a lot more specific. It becomes a lot more targetable. And so, it's something we have to mind."
Conventional Weapons
U.S. deterrence advantages in conventional weapons have relied, so far, on superior targeting ability, Richardson said. But that may become less important.
"We have better sensors, better satellites, better ways to connect that data with our command and control systems, our targeting systems," he said. "We had an advantage in terms of precision."
Now, he said, such sensors are ubiquitous, and commercial and military sensors are going up into space. There are cameras everywhere.
"This idea of being able to locate things with precision is becoming more ubiquitous," he said. "It's less of an advantage. It's really the team that can manage that information better that's going to achieve the advantage."
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December 22, 2020 | International, Aerospace
The Hornet Jumps
Marc Cook December 21, 2020 Boeing has demonstrated yet another capability of the ever-young F/A-18 Super Hornet by proving it can “operate from a ‘ski jump' ramp, demonstrating the aircraft's suitability for India's aircraft carriers,” according to the company. India uses something called STOBAR, for Short Takeoff But Arrested Recovery, that uses a ramp-assisted takeoff relying only on the aircraft's thrust and benefiting from the ship's forward motion, combined with more conventional arresting methods for landing. It's said that STOBAR carriers are cheaper to build than those with powered catapults. “The first successful and safe launch of the F/A-18 Super Hornet from a ski jump begins the validation process to operate effectively from Indian Navy aircraft carriers,” said Ankur Kanaglekar, India Fighter Sales lead for Boeing. “The F/A-18 Block III Super Hornet will not only provide superior war fighting capability to the Indian Navy but also create opportunities for cooperation in naval aviation between the United States and India.” “This milestone further positions the Block III Super Hornet as a versatile next-generation frontline fighter for decades to come,” said Thom Breckenridge, vice president of International Sales for Strike, Surveillance and Mobility with Boeing Defense, Space & Security. “With its proven capabilities, affordable acquisition price, known low documented life-cycle costs and guaranteed delivery schedule, the Block III Super Hornet is ideally suited to meet fighter aircraft requirements of customers in India, North America and Europe.” The demonstration is part of Boeing's sales pitch to the Indian navy, which has not chosen which fighter to purchase. It will be looking to add to its fleet of MiG-29K fighters and is considering both the F/A-18 and the Dassault Rafale. Also part of the pitch: “Boeing has strengthened its supply chain with 225 partners in India and a joint venture to manufacture fuselages for Apache helicopters. Annual sourcing from India stands at $1 billion. Boeing currently employs 3,000 people in India, and more than 7,000 people work with its supply chain partners.” https://www.avweb.com/aviation-news/the-hornet-jumps/
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June 2, 2020 | International, Naval
US Navy embraces robot ships, but some unresolved issues are holding them back
By: David B. Larter WASHINGTON — The U.S. military is banking on unmanned surface and subsurface vessels to boost its capacity in the face of a tsunami of Chinese naval spending. But before it can field the systems, it must answer some basic questions. How will these systems deploy? How will they be supported overseas? Who will support them? Can the systems be made sufficiently reliable to operate alone and unafraid on the open ocean for weeks at a time? Will the systems be able to communicate in denied environments? As the Navy goes all-in on its unmanned future, with billions of dollars of investments planed, how the service answers those questions will be crucial to the success or failure of its unmanned pivot. Many of those issues fall to the Navy's program manager for unmanned maritime systems, Capt. Pete Small. As the Navy puzzles out some very basic questions, it must also ponder some big organizational changes to maximize the potential of the platforms once they arrive. “Our infrastructure now is highly optimized around large, very capable, highly manned warships,” Small said at the C4ISRNET Conference in May. “We spend a lot of time and effort preparing them for deployment, and we deploy them overseas for months at a time. They are almost perfectly reliable: We generally send them on a mission, they do it and come back almost without fail. “For these distributed and smaller platforms, we're going to have to shift that infrastructure — how we prepare, deploy, transit over and sustain these smaller platforms in theater.” That question is critical because it will affect the requirements for how the systems are designed at the outset. In the case of the medium and large unmanned surface vessels under development, just how big and how rugged they need to be would depend on how the Navy plans to use them. “All the scenarios we're discussing are far forward,” Small said. “Far from the shores of the continental United States. So there is absolutely a transit somewhere — a long transit — to get these platforms where they need to be. We've got to come through that in a range of ways. “For the medium and large [unmanned surface vessel] USV, in setting up the specifications and establishing what the requirements should be for unmanned surface vessels, crossing an ocean is a critical part of those missions.” Making these platforms cost-effective is almost the entire point of their development, but questions such as “Should we design the vessel to be able to make an Atlantic or Pacific crossing?” can mean a big price difference. “With a medium USV, we're kind of on the edge of whether it's big enough to cross the ocean by itself, and we're learning, you know, how big does it need [to be],” Small said. “You may be able to make it smaller and cheaper to get it to do the job you want it to do ultimately, but if it has to cross the ocean to get there, that might be the overall driving requirement, not the end mission requirement. If you are going to heavy-lift them and bring them over in bulk, well that's a new concept and we have to figure out how we're going to do that," he added. “What ships are we going to use to do that? Where do we operate from overseas? There's a range of options in each case, but in general we're going to have to transition from a system more optimized around our manned fleet infrastructure to a more distributed mix of large, highly manned platforms to smaller unmanned platforms.” Relocatable support The introduction of entirely new platforms that operate without humans onboard mean that the Navy must think about how to support them downrange, Small said. “We're going to need to talk about things like tenders, heavy lift ships and forward-operating bases, things like that,” he said. The idea of an unmanned vessel tender for the medium USV, which the Navy intends to use as a far-forward distributed sensor, is likely the best solution, said Bryan Clark, a senior fellow at the Hudson Institute and a retired submarine officer. “I think it's likely that they'll be heavy-lifted into the theater, not because they can't make it themselves but because in general it would be less wear and tear on the vessels,” he said. “You want that support to be relocatable as opposed to a group of guys working out of a building ashore. The whole purpose of them is to be flexible; and because they're small, that would, in theory, give you lots of options as to remote locations you could operate from.” The tender could be adapted from an existing platform in the sealift fleet for now, and ultimately procured as new later, Clark said, adding that the ship would need cranes and a platform near the waterline to support the medium USV and perhaps the planned extra-large unmanned undersea vehicle as well. Additionally, the vessels should be stationed where the Navy has long-standing relationships, like Singapore, Souda Bay, Greece, Britain and the like, as well as where they are likely to operate. The Marine Corps' transition from a heavy force concentrated on large amphibious ships to a lighter force distributed around smaller ships and lighter amphibs may free up some platforms for porting unmanned vessels around the globe. “As we change the deployment schemes for amphibious ships, that may afford the opportunity to have amphibs with well decks that are not full of Marines' equipment but with unmanned vessels,” he said. Reliability For Small, the questions that are most immediate are how to make the systems dependable. “We plan to send these systems out to sailors who are at the forefront of the fight, and we need these systems to work every time and be reliable,” he said. “So, reliability is a fundamental issue associated with autonomous vehicles.” Questions have been raised about things as basic as whether the Navy can get a marine diesel engine to run for days and potentially weeks without being touched by humans. But Small said that's not what he spends a lot of time worrying about. “For me, I think there is plenty of technology there and it will get better. I'm less concerned with, ‘Will the engine run long enough?' and more concerned with the reliability of the system as a whole,” he said. “The autonomy running that vessel is a key aspect of the overall reliability of the system. So there's a code and software aspect to this, but there is also the interface between that code and the hull, mechanical and electrical systems that we have on ships.” Perhaps unsurprisingly, it is the human ability to detect subtle changes in the equipment they operate that is the toughest to replicate, Small said. “It's about self-awareness and the ability to self-diagnose problems and changing conditions associated with that equipment and react to those changing conditions,” he explained. “That's either by alerting an operator or having an autonomous response that allows the mission to continue. “A sailor would sense a vibration; a sailor would hear abnormal noise; a sailor would see something getting warmer, do the diagnostics and take actions. ... There's as strong a relationship between that and the overall reliability of those physical systems themselves.” https://www.defensenews.com/naval/2020/06/01/us-navy-embraces-robot-ships-but-some-unresolved-issues-are-holding-them-back/