Golden Dome Archives | DefenseScoop https://defensescoop.com/tag/golden-dome/ DefenseScoop Wed, 16 Jul 2025 16:51:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.2 https://defensescoop.com/wp-content/uploads/sites/8/2023/01/cropped-ds_favicon-2.png?w=32 Golden Dome Archives | DefenseScoop https://defensescoop.com/tag/golden-dome/ 32 32 214772896 Trump names vice chief nominees for Space Force, Air Force https://defensescoop.com/2025/07/16/trump-shawn-bratton-thomas-bussiere-vice-chief-nominations/ https://defensescoop.com/2025/07/16/trump-shawn-bratton-thomas-bussiere-vice-chief-nominations/#respond Wed, 16 Jul 2025 16:51:08 +0000 https://defensescoop.com/?p=116056 Lt. Gen. Shawn Bratton has been nominated to serve as vice chief of space operations, while Gen. Thomas Bussiere was tapped to be the new Air Force vice chief of staff.

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President Donald Trump put forward nominations on Tuesday for two officials to serve as the second-highest ranking officers in the Air Force and Space Force.

Lt. Gen. Shawn Bratton has been selected to receive his fourth star and become the next vice chief of space operations, according to a notice posted to Congress.gov. If confirmed, Bratton would take over the Space Force’s No. 2 spot from Gen. Michael Guetlein, who was recently tapped to lead the Defense Department’s sprawling Golden Dome missile defense effort.

Bratton has been serving as the Space Force’s deputy chief of space operations for strategy, plans, programs and requirements since 2023, where he has been responsible for the service’s overall warfighting strategies, system requirements and budget.

Prior to his current role, Bratton served as the first commander of the Space Force’s Space Training and Readiness Command (STARCOM), which oversees guardian training, capability testing and creating operational doctrine.

As the Space Force’s vice chief, Bratton would assist Chief of Space Operations Gen. Chance Saltzman in leading the Pentagon’s smallest service and advocating for more resources. In recent months, the Space Force has been given a number of new responsibilities — from critical capabilities moving to the space domain to development of Golden Dome.

Bratton’s nomination confirms that Guetlein will not serve in a dual-hatted position as both vice chief of space operations and direct reporting program manager for Golden Dome. Trump announced in May that Guetlein would lead the DOD-wide effort, which seeks to build a comprehensive missile defense architecture for the U.S. homeland leveraging terrestrial- and space-based systems.

Meanwhile, Gen. Thomas Bussiere has been picked to serve as the next vice chief of staff for the Air Force, a second notice on Congress.gov stated. Bussiere currently helms Air Force Global Strike Command, and previously held a number of leadership positions within the service’s strategic enterprise during his career.

The Air Force has been without a vice chief since February, when Secretary of Defense Pete Hegseth removed Gen. James Slife from the position. Slife was fired alongside former chairman of the Joint Chief of Staff Gen. Charles “CQ” Brown and former Chief of Naval Operations Adm. Lisa Franchetti.

If confirmed, Bussiere’s extensive experience with the Air Force’s strategic enterprise would be a welcome one as the service works to modernize all of its nuclear capabilities. While some efforts like the B-21 Raider stealth bomber are going relatively well, others like the LGM-35A Sentinel intercontinental ballistic missile program have been troubled by growing cost estimates.

Both nominees must be confirmed by the Senate to become vice chiefs.

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Space Force taps BAE Systems for next phase of MEO missile-warning satellite program https://defensescoop.com/2025/06/03/space-force-awards-bae-systems-meo-missile-warning-satellite-program/ https://defensescoop.com/2025/06/03/space-force-awards-bae-systems-meo-missile-warning-satellite-program/#respond Tue, 03 Jun 2025 18:52:05 +0000 https://defensescoop.com/?p=113521 The $1.2 billion contract is for Epoch 2 of the Space Force’s Resilient Missile Warning and Missile Tracking program.

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BAE Systems will deliver 10 satellites for the Space Force’s new missile warning and missile-tracking constellation that will be stationed in medium-Earth orbit (MEO), the service’s acquisition arm announced Monday.

The $1.2 billion other transaction agreement from Space Systems Command (SSC) is for Epoch 2 of the Resilient Missile Warning and Missile Tracking – MEO (MEO MW/MT) program. The constellation is intended to track high-speed missiles from MEO and is part of the service’s broader plans to build a resilient architecture of satellites that can detect missiles from multiple orbits — as well as contribute to President Donald Trump’s homeland missile defense effort known as Golden Dome

“Epoch 2 is in alignment with the Chief of Space Operation’s top priority to provide accurate real-time information to decision-makers. This allows for additional resiliency in the missile warning and tracking satellite architecture” Lt. Col. Brandon Castillo, materiel leader for the Epoch 2 program office, said in a statement.

SSC intends to develop and launch the MEO MW/MT constellation in phases known as “epochs” that will be delivered every two to three years, with each iteration featuring improved capabilities from previous increments. According to the service, Epoch 2 satellites will include more mature sensors, optical crosslinks, data fusion, mission management and ground communication capabilities.

The contract with BAE Systems comes after the Space Force was forced to delay awarding Epoch 2 by about three months due to the federal government operating under a continuing resolution and resulting budget uncertainty. Despite the delay, the company is expected to deliver the 10 satellites for Epoch 2 — expected to provide initial operational capability to warfighters — in fiscal 2029, according to SSC.

In 2023, the service awarded RTX and Boeing-subsidiary Millennium Space Systems contracts to each build space vehicles for Epoch 1 of the MEO MW/MT constellation, with RTX responsible for three satellites and Millennium responsible for six. However, RTX was removed from the program the following year due to design performance issues and cost overruns.

SSC later tapped Millennium to deliver six more satellites for Epoch 1 to replace RTX’s space vehicles. Delivery of the first Epoch 1 birds is expected during fiscal 2026, according to the service.

The new MEO constellation is being developed at the same time as the Space Development Agency’s Proliferated Warfighter Space Architecture (PWSA), which will comprise hundreds of missile warning and missile-tracking satellites stationed in low-Earth orbit (LEO). SSC is working closely with SDA and the Missile Defense Agency through a “combined program office approach” to execute the effort, according to the Space Force.

“Delivering these critical Missile Warning and Tracking capabilities on rapid timelines in a collaborative approach with MDA and SDA is a big win for the Nation and our joint forces,” Maj. Michael DiMuzio, program element monitor and assistant secretary of the Air Force for space acquisition and integration, said in a statement.

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Trump: Golden Dome will cost around $175B, be ‘fully operational’ in three years https://defensescoop.com/2025/05/20/trump-golden-dome-cost-175-billion-fully-operational-three-years/ https://defensescoop.com/2025/05/20/trump-golden-dome-cost-175-billion-fully-operational-three-years/#respond Tue, 20 May 2025 21:58:34 +0000 https://defensescoop.com/?p=112671 President Trump has also named Vice Chief of Space Operations Gen. Michael Guetlein as the program manager for Golden Dome.

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President Donald Trump has officially approved a plan for his ambitious missile defense project known as Golden Dome — which he said on Tuesday will cost an estimated $175 billion and be fielded before his second presidential term ends.

“This design for the Golden Dome will integrate with our existing defense capabilities and should be fully operational before the end of my term, so we’ll have it done in about three years,” Trump said during a press conference in the Oval Office. “Once fully constructed, the Golden Dome will be capable of intercepting missiles even if they are launched from the other sides of the world, and even if they are launched from space.”

In addition, Trump announced that the Space Force’s Gen. Michael Guetlein will serve as the direct reporting program manager for Golden Dome. Currently serving as vice chief of space operations, Guetlein will have complete developmental oversight of Golden Dome — envisioned as a multi-layered homeland missile defense shield that will lean heavily on space-based systems.

Trump also signaled that Canada has requested to be part of the Golden Dome project, noting that their involvement would be a “fairly small expansion” but that the U.S. would work with the country on pricing and details.

Golden Dome was initiated following a January executive order that tasked the Defense Department to develop and field an “Iron Dome for America” — subsequently renamed as Golden Dome.

In a statement, Secretary of Defense Pete Hegseth noted that the Pentagon “has developed a draft architecture and implementation plan for a Golden Dome system of systems that will protect our homeland from a wide range of global missile threats.”

While Trump did not provide specific details on the chosen architecture, officials have previously said it would encompass proven terrestrial-based platforms, as well as several space-based systems — including new sensors and interceptors — that will allow the U.S. to destroy incoming missiles in early stages of flight.

“Our adversaries have become very capable and very intent on holding the homeland at risk while we have been focused on peace overseas,” Guetlein said during Tuesday’s press conference. “It is time we change that equation and start doubling down the protection of the homeland. Golden Dome is a bold and aggressive approach to hurry up and protect the homeland from our adversaries.”

In a statement, Hegseth said that the architecture “will be fielded in phases, prioritizing defense where the threat is greatest.”

However, developing and fielding Golden Dome on Trump’s aggressive three-year timeline will likely not come easy. 

Even with the estimated $175 billion price tag, a previous report from the Congressional Budget Office warned that the architecture would likely require a higher number of space-based sensors and interceptors than previously thought.

“For the lowest-cost alternative that CBO examines here, the reduction in launch costs would cause the total estimated cost of deploying and operating the [space-based interceptor] constellation for 20 years to fall from $264 billion to $161 billion (in 2025 dollars),” CBO wrote in a letter to lawmakers on May 5. “For the highest-cost alternative that CBO examines, the total estimate would fall from $831 billion to $542 billion.”

Republican lawmakers have already proposed a $25 billion down payment on Golden Dome under the reconciliation bill, but that legislation has yet to be approved by Congress.

Despite the budget uncertainty, Trump told reporters that he’s confident the funding for Golden Dome will come through.

“We’ll have a big phase very early, starting immediately with the $25 billion. It’ll cost about $175 billion [when] completed,” Trump said, adding that he believes Golden Dome will be fully operational “in two-and-a-half to three years.”

The Pentagon is currently working with the Office of Management and Budget to develop a plan for funding recommended capabilities that will be reviewed by Trump before he finalizes his budget request for fiscal 2026, according to a statement from Hegseth. 

Others have raised alarm over the technical feasibility of Golden Dome, particularly because many of the radars that would be in the architecture use the 3.1-3.45 GHz band of the electromagnetic spectrum. Pentagon officials and lawmakers have expressed concern that plans to auction off parts of the Defense Department’s spectrum to commercial telecommunications companies could inhibit Golden Dome’s ability to operate.

Lawmakers have also questioned Pentagon officials recently about other technical challenges with Golden Dome, such as the ability to field space-based interceptors and integrate multiple platforms under a single architecture. But Sen. Dan Sullivan, R-Alaska, noted during Tuesday’s press conference that there are a number of U.S.-based companies — from traditional defense primes to VC-backed startups — ready to tackle the project.

“Our technology sector is head and shoulders above any other place in the world, and they’re going to be a key part of this,” Sullivan said.

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Senate confirms former Uber executive as Pentagon’s chief technology officer https://defensescoop.com/2025/05/14/senate-confirms-emil-michael-undersecretary-defense-cto/ https://defensescoop.com/2025/05/14/senate-confirms-emil-michael-undersecretary-defense-cto/#respond Wed, 14 May 2025 22:04:17 +0000 https://defensescoop.com/?p=112310 The Senate on Wednesday voted 54-43 to confirm businessman Emil Michael as undersecretary of defense for research and engineering and the Pentagon’s CTO.

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The Senate on Wednesday voted 54-43 to confirm businessman Emil Michael as undersecretary of defense for research and engineering and the Pentagon’s chief technology officer.

In that position, Michael will serve as the primary advisor to the secretary of defense and other Defense Department leaders on tech development and transition, prototyping, experimentation, and management of testing ranges and activities. He’ll also be in charge of synchronizing science and technology efforts across the DOD.

Michael comes to the job from the private sector, where he’s been a business executive, advisor and investor. He told members of the Senate Armed Services Committee that he’s been involved with more than 50 different tech companies during his career. Perhaps most notable, from 2013 to 2017, he was chief business officer at Uber.

In government, he previously served as special assistant to the secretary of defense when Robert Gates was Pentagon chief.

Michael was born in Egypt and his family moved to the United States when he was a child to escape what he described as hostility to Christians.

“Emil has lived the American Dream by building several successful Tech companies, including Uber,” then President-elect Donald Trump said in a statement in December when he announced his pick for Pentagon R&E chief, adding that Michael will “ensure that our Military has the most technologically sophisticated weapons in the World, while saving A LOT of money for our Taxpayers.”

Michael touted his business background during his confirmation hearing in March and in responses to written questions from senators. He noted that he previously served on the Defense Business Board, which provides independent advice to Pentagon leaders on business management issues.

“I am a firm believer that bringing best practices from the private sector into the Department is a top priority because, if adopted effectively, they will streamline operation and allocate resources more appropriately,” Michael told lawmakers.

He suggested that some research and development programs could end up on the chopping block under his watch, saying Pentagon officials need to have the discipline to “stop projects that are failing” and focus S&T investments on “only those things that are aligned on our ‘peace through strength’ mission.”

“Time must be a factor in all of our decisions as we confront an increasingly sophisticated adversary in China, which not only has lower labor costs, but is notorious for intellectual property theft, making its research and development … even faster and less expensive than we could have imagined only a decade ago,” he said.

Michael also told senators that he would work to “recast” the relationship between the Defense Department and the emerging tech sector.

“The DOD needs to foster a more robust and competitive defense industrial base by providing more realistic requirements, inviting smaller and innovative companies with less burdensome processes, becoming more agile in how and when we grant contracts. The private sector too should bear some more responsibility for the risks of their own failure. A healthy ecosystem will provide for weapons that are better, cheaper and faster,” he said at his confirmation hearing.

He suggested venture capitalists could play an even larger role in supporting the defense industrial base, particularly for small businesses that need additional funding to thrive in that marketplace. For example, he told lawmakers that, if confirmed, he would look for opportunities under Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) programs for small businesses to leverage VC investment.

The Pentagon’s R&E chief plays a key role in fostering next-generation military capabilities and overseeing work on the “critical technology areas” that the Pentagon has identified. Those areas currently include trusted AI and autonomy; space; integrated sensing and cyber; integrated network systems of systems; microelectronics; human-machine interfaces; advanced materials; directed energy; advanced computing and software; hypersonics; biotech; quantum; FutureG wireless tech; and “energy resilience.”

“If confirmed, I look forward to reviewing the work being done in all 14 Critical Technology Areas and ensuring the Department’s resources are focused on our most critical challenges with the right amount of weight behind each area,” Michael told lawmakers.

He highlighted AI, autonomous systems, quantum computing, directed energy and hypersonics as some of his top priorities, if confirmed.

The R&E directorate is also expected to play a major role in Trump’s Golden Dome missile defense initiative.

Michael noted that Golden Dome will require systems engineers across the DOD to collaborate on architecture and software, in partnership with the development and acquisition communities.

After he’s sworn in, Michael will take over for James Mazol, who has been performing the duties of undersecretary for R&E during the early months of the second Trump administration. Heidi Shyu was the last person to hold the role in a Senate-confirmed capacity during the Biden administration.

Updated on May 15, 2025, at 4:15 PM: A previous version of this story stated that “renewable energy generation and storage” was one of DOD’s 14 “critical technology areas.” While that was the case during the Biden administration, the Trump administration has changed the focus to “energy resilience.” This story has been updated to reflect that change.

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Lawmakers propose $25B to fund Trump’s Golden Dome missile defense shield https://defensescoop.com/2025/04/28/golden-dome-funding-reconciliation-bill-trump-sasc-hasc/ https://defensescoop.com/2025/04/28/golden-dome-funding-reconciliation-bill-trump-sasc-hasc/#respond Mon, 28 Apr 2025 17:35:16 +0000 https://defensescoop.com/?p=111394 The $150 billion reconciliation bill includes funding to support development and fielding of Golden Dome technologies, such as space-based sensors and interceptors.

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Republican leaders of the House and Senate Armed Services Committees released legislation Sunday that includes nearly $25 billion of funding to begin work for President Donald Trump’s “Golden Dome” initiative.

Put forward by HASC Chairman Rep. Mike Rogers of Alabama and SASC Chairman Sen. Roger Wicker of Mississippi, the reconciliation bill would give a $150 billion boost to defense spending. By using the budget reconciliation process, Republican lawmakers are hoping to expedite funding towards 11 high-priority defense issues without threat of a Senate filibuster.

“This legislation represents a generational upgrade for our nation’s defense capabilities, including historic investments in new technology,” Wicker said in a statement. “This is about building the future of American defense, achieving peace through strength, and ultimately deterring war.”

The Golden Dome missile defense shield would receive $24.7 billion to help kick off the massive project, if the legislation is approved.

The vision for the effort was introduced via an executive order signed by Trump in January and looks to field a multi-layered, homeland defense architecture able to defeat a range of missile threats. As outlined in the EO, Golden Dome would comprise both existing Defense Department programs as well as nascent technologies — such as space-based sensors and weapons.

To that end, lawmakers added around $15.6 billion for space systems under “next-generation missile defense technologies,” according to the bill text. That includes $7.2 billion for development and procurement of new space-based sensors, $5.6 billion to develop space-based and boost phase intercept capabilities, and $2 billion for air-moving target indicator satellites.

The bill also puts money towards other emerging technology efforts. If approved, the legislation would add $2.4 billion to development of non-kinetic missile defense effects like electronic warfare and cyber capabilities. In addition, the Pentagon’s Multi-Service Advanced Capability Hypersonic Test Bed (MACH-TB) effort — which aims to accelerate flight testing for hypersonic weapons — would receive $400 million.

As for “layered homeland defense” initiatives, lawmakers are proposing $2.2 billion to accelerate hypersonic defense systems and $1.9 billion for improvements to ground-based missile defense radars. The bill would also add $800 million for expedited development and deployment of next-generation intercontinental ballistic missile defense systems.

Besides efforts related to Golden Dome, the reconciliation bill proposes additional funds towards other key defense priorities such as shipbuilding and munitions production capacity. Notably, lawmakers also allocated around $14 billion towards rapid fielding of emerging capabilities — including small unmanned aerial systems, command-and-control technologies and attritable weapon systems — as well as improving integration with the commercial sector.

“This legislation is a historic investment of $150 billion to restore America’s military capabilities and strengthen our national defense,” Rogers said in a statement. “America’s deterrence is failing and without a generational investment in our national defense, we will lose the ability to defeat our adversaries. With this bill, we have the opportunity to get back on track and restore our national security and global leadership.”

HASC will hold a markup session for the reconciliation bill on Tuesday where members can submit amendments, after which it will be sent to the House Budget Committee.

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DOD kicks off review of major defense acquisition programs as Hegseth touts reforms https://defensescoop.com/2025/04/23/dod-review-major-defense-acquisition-programs-hegseth-reforms-doge/ https://defensescoop.com/2025/04/23/dod-review-major-defense-acquisition-programs-hegseth-reforms-doge/#respond Wed, 23 Apr 2025 21:47:22 +0000 https://defensescoop.com/?p=111283 “We must have high-performing, mission-aligned programs at every level,” Defense Secretary Pete Hegseth said at the U.S. Army War College.

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Pentagon officials launched a review of “all 72 active major defense acquisitions programs” this week to determine changes or cancellations that could be made based on President Donald Trump’s recent executive order that aims to transform how the government buys equipment and services for military and civilian personnel, according to Secretary of Defense Pete Hegseth. 

“We must have high-performing, mission-aligned programs at every level,” Hegseth told students and staff at the U.S. Army War College in Pennsylvania Wednesday.

During his address, he spotlighted ongoing reform efforts Defense Department leadership is pursuing in the early months of the second Trump administration, and other near-term plans to invest in next-generation warfighting capabilities.

“We are rapidly moving ahead on one of the president’s campaign promises, which is a Golden Dome for America — a nationwide missile defense system to protect Americans from the threat of nuclear, hypersonic and conventional weapons here in our homeland. Another incredibly exciting program is the newly announced and already launched F-47 [fighter jet]. It’ll fly faster, further, more stealthy and more lethal than any fighter jet in the history of mankind,” Hegseth said.

Hegseth’s remarks come as the Pentagon is implementing multiple disruptive initiatives to cut what the administration views as wasteful spending, rapidly reduce the size of the federal workforce and rewrite regulations and policies that are considered stifling to innovation.

“Over the past 100 days, we’ve been assessing the department from top to bottom to ensure that we’re getting more, faster, better and more efficient. Last month, we published guidance to the acquisition workforce — sounds wonky, but it’s very important — reinforcing the software acquisition pathway as our preferred model. We have to be able to get what we need and when we need it,” he noted.

With support from the Department of Government Efficiency, or DOGE, which is run by billionaire and presidential adviser Elon Musk, Hegseth said the Pentagon has also identified $5.1 billion in savings so far. 

“And that’s just the beginning. We’re ending contracts for business process consulting, enterprise cloud IT services — duplicative IT services. Massive contracts that no one ever looks at, where people push a lot of paper and make a lot of PowerPoints and give a lot of consulting work, but it doesn’t manifest in any meaningful way for the warfighter, so we can use that money for better health care and mission critical programs, from process to people, from consultants to corporals,” Hegseth said.

Notably, in his speech the secretary did not address the mounting criticism he’s currently facing associated with his repeated use of the non-government messaging app Signal to share sensitive information about recent high-stakes military strikes.

“Under the leadership of President Trump, the message to our adversaries in these first 100 days in office has been undeniably clear: America is back at the Defense Department. That means no more distractions, no more social engineering, no more climate change worship, no more electric tanks, no more gender confusion, no more pronouns, no more excuses, no more quotas, no more woke bullshit that undermines commanders and command climates. We are laser focused on our mission of warfighting,” Hegseth said.

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DOD preparing for first large-scale demonstration of spectrum-sharing tech in 2025 https://defensescoop.com/2025/04/23/dod-large-scale-demonstration-spectrum-sharing-tech-2025-rondeau/ https://defensescoop.com/2025/04/23/dod-large-scale-demonstration-spectrum-sharing-tech-2025-rondeau/#respond Wed, 23 Apr 2025 21:43:50 +0000 https://defensescoop.com/?p=111268 The demonstration will help inform a follow-on study requested by the 2023 National Spectrum Strategy.

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As Pentagon officials continue advocacy to prevent the military’s share of the electromagnetic spectrum from being sold to commercial industry, the Defense Department is looking to demonstrate emerging dynamic spectrum-sharing capabilities before the end of the year.

In December 2024, the DOD’s Office of the Chief Information Officer published a solicitation for the Advanced Dynamic Spectrum Sharing Demonstration, which called for industry technology that could allow the Pentagon and private sector to simultaneously use the same spectrum band. The department is currently evaluating proposals for source selection and intends to conduct the demonstration in November 2025, Tom Rondeau, principal director for the FutureG office, said Wednesday.

“We’re focused on the lower 3 GHz band. … It is a very difficult band for DOD. We have dozens of types of systems — hundreds of systems total — that operate in that lower 3 Ghz band,” Rondeau said during a panel at the Apex Defense Conference. “How do we share that? How can we do that with commercial success? Because that is important too, … but we can’t do it at the cost of national security.”

The demonstration comes following years of back-and-forth between the Defense Department and the commercial telecommunications industry over access to the 3.1-3.45 GHz S-band used by the Pentagon to operate different radars, weapons and other electronic systems. However, the telecom industry wants part of that spectrum to meet rising demand for commercial and civil 5G wireless technology.

While the debate over spectrum access has been going on for decades, lawmakers and Pentagon officials have recently expressed concerns that auctioning off parts of the spectrum to industry could hamper President Donald Trump’s homeland missile defense project known as Golden Dome.

After a congressionally mandated study determined that it’s possible for the Pentagon and industry to share the lower 3 GHz band of the spectrum, the Biden administration’s 2023 National Spectrum Strategy called for additional analysis into dynamic spectrum-sharing operations. 

According to the department’s RFP for this year’s demonstration, the results of the event will help inform the follow-on study requested by the National Spectrum Strategy.

“The goal of this effort is to show how advancements in one or more of the key spectrum-sharing enablers can achieve the overall objective of proving the viability of spectrum sharing in the 3100-3450 MHz band,” the RFP stated.

The experiment will be coordinated in partnership between the Pentagon and the National Spectrum Consortium, which represents hundreds of industry and academia organizations working on spectrum-related issues, as well as other federal agencies.

The department has conducted a number of experiments on dynamic spectrum-sharing operations in the past, but Rondeau noted that the November demonstration will be the first of its kind in terms of size and scale.

“The real gap that we’ve had in these past spectrum-sharing projects has been scale. They’ve been, frankly, under-resourced concepts on a table, maybe in a lab, maybe one or two outdoor experiments here and there. But nothing at this scale, which is a large-scale, multi-domain spectrum-sharing demonstration,” he said.

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Trump taps hypersonics expert to oversee Pentagon’s S&T portfolio https://defensescoop.com/2025/04/01/assistant-secretary-defense-science-technology-joseph-jewell-trump-nominee/ https://defensescoop.com/2025/04/01/assistant-secretary-defense-science-technology-joseph-jewell-trump-nominee/#respond Tue, 01 Apr 2025 21:57:19 +0000 https://defensescoop.com/?p=109895 An experienced aerospace engineer, Joseph Jewell has spent decades in both academia and government working on hypersonics research and development.

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President Donald Trump has picked Joseph Jewell to be the next assistant secretary of defense for science and technology.

Jewell’s nomination was sent to Capitol Hill Monday and will be considered by the Senate Armed Services Committee, according to a notice posted on Congress.gov.

An experienced aerospace engineer, Jewell has spent decades in both academia and government working on hypersonics research and development. He most recently served as an associate professor of aeronautics and astronautics at Purdue University, where he was the director of the school’s Mach 6 quiet wind tunnel that’s able to test hypersonic capabilities. Jewell also spent two years researching hypersonics technology at the Air Force Research Laboratory, according to his LinkedIn bio.

The S&T job at the Pentagon that Jewell has been tapped for, was one of the new roles established in the fiscal 2023 National Defense Authorization Act as part of a reorganization within the department’s research and engineering directorate. Aprille Ericsson held that position during the Biden administration.

If confirmed, Jewell would be tasked to oversee the Defense Department’s extensive S&T enterprise — including emerging technologies, workforce, laboratories, and partnerships with industry and academia. Key initiatives for the office include FutureG, quantum science, advanced manufacturing and hypersonics research, among others.

Jewell’s experience with hypersonics would be helpful for the DOD. Development of the advanced weapons — able to fly at speeds of Mach 5 or greater while maneuvering through the atmosphere — has been a top priority for the department. However, several ongoing programs have struggled in recent years, largely due to limited test infrastructure and the technology’s complexity.

Since taking office for his second term in January, Trump has taken interest in bolstering the United States’ homeland missile defense via his Golden Dome effort, formerly known as the “Iron Dome For America.” The project looks to build a multi-layered architecture that can effectively track and defeat a range of threats, including hypersonic systems. To that end, the Pentagon will need kinetic and non-kinetic mechanisms — as well as infrastructure to test and validate them — to intercept adversary weapons.

The assistant secretary of defense for S&T is nested under the Pentagon’s undersecretary for research and engineering. Trump’s nominee for that position is Emil Michael, former chief business officer at Uber, who is awaiting confirmation by the Senate.

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Air Force envisions air-to-air combat role in Golden Dome missile defense https://defensescoop.com/2025/02/26/air-force-golden-dome-iron-missile-defense-trump/ https://defensescoop.com/2025/02/26/air-force-golden-dome-iron-missile-defense-trump/#respond Wed, 26 Feb 2025 18:02:39 +0000 https://defensescoop.com/?p=107391 President Trump's Golden Dome initiative — previously known as Iron Dome for America — calls for a multi-layered shield for the U.S. homeland.

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The Air Force’s role in President Donald Trump’s “Golden Dome” missile-defense architecture could be to shoot down enemy bombers before they can fire their missiles at the United States, according to a senior officer.

The Golden Dome for America initiative — previously referred to by Trump as the Iron Dome for America — calls for a multi-layered shield for the U.S. homeland. The Space Force is expected to play a central role in setting up the architecture — which emphasizes the need for space-based sensors and interceptors — and the service has already established a cross-functional “technical integrated planning team” and is reaching out to industry.

However, while Golden Dome is expected to include next-generation technologies, there could also be a role for some of the Air Force’s “traditional” capabilities such as fighter jets, suggested Maj. Gen. Joseph Kunkel, the service’s director for force design, integration and wargaming.

Homeland defense is already a key element of the service’s force design vision, he noted during a Hudson Institute event Wednesday.

“This thought of a Golden Dome that protects the homeland, that is completely in line with the force design, and how we do that is completely in line. But I would suggest that the threat and the number of threats and how the threats are being presented, presents new challenges, but it also offers opportunities for … some of the capabilities, the traditional capabilities that we would call mission area three,” Kunkel said.

“When you think about how the Air Force and … the nation has defended itself, we defend ourselves as far away from our borders as possible. And when we build this Golden Dome, we can’t think of this Golden Dome as this thing that stops at the borders. And where we’ll use this air layer is in the countering of, you know, adversary bombers that are approaching our borders and shooting missiles from those borders. So you know that combined arms approach that we took in our force design, it’s equally applicable to this Golden Dome concept where there’s going to be a combined arms requirement for that to counter the different threats that we’re going to see,” he added.

Trump’s executive order directing Defense Secretary Pete Hegseth to develop a plan to field additional missile defense tools noted that it must address the development and deployment of capabilities to defeat missile attacks before launch.

While sensors and weapons will play important roles in the multilayered missile defense architecture, battle management will also be key, Kunkel noted.

“The sense is a big part of it. The effectors are … a big part of it. But this battle management of the whole thing is also a big part of it. I know that Air Force is right in the middle of that with DAF Battle Network,” he said.

The DAF Battle Network fits in with the Pentagon’s next-generation warfighting concept dubbed Combined Joint All-Domain Command and Control, or CJADC2, which aims to better integrate the sensors, shooters and data streams of the U.S. military services and key allies and partners into a more unified network.

Kunkel sees AI as an enabler of these types of concepts.

“One of the major areas where I think artificial intelligence will help us is in decision-making, you know, that’s in battle management and those types of things, and understanding risk calculus and that. I think it’ll help us in autonomy,” he said. “There are opportunities there where AI can be introduced in some capabilities to achieve even longer endurance, you know, flights or longer-range weapons. And those are some of the areas we’re looking at. But I do think the area that is like ripe for exploitation for artificial intelligence is decision-making and how we do battle management.”

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