Interesting...Our partners RTX and Lockheed get a mention here.
Gen. Michael Guetlein noted that he has 60 days to come up with a notional blueprint for Golden Dome. He said. “I owe that back to the deputy secretary of defense in 60 days. So, in 60 days I’ll be able to talk in depth about, hey, this is our vision for what we want to get after for Golden Dome.”
Gen. Michael Guetlein, the Pentagon Golden Dome czar, said on Tuesday that the "real technical challenge" for the effort will be building space-based interceptors to knock down enemy missiles in their boost phase.
By
Theresa Hitchens on July 23, 2025 at 3:55 PM
An Air Force Global Strike Command unarmed Minuteman III intercontinental ballistic missile launches during an operational test Oct. 29, 2020, at Vandenberg AFB, Calif. (US Air Force photo by Michael Peterson)
WASHINGTON — The Defense Department is considering innovative methods — such as prize contests and industry cooperation — for kick starting development of space-based interceptors (SBIs) under the Trump administration’s ambitious
Golden Dome initiative, according to a senior Space Force official.
Maj. Gen. Stephen Purdy, acting head of space acquisition for the Department of the Air Force, told the House Armed Services Committee today that “from initial discussions” with the Pentagon’s new Golden Dome czar, Gen. Michael Guetlein, and his team, it is clear that the primary goal for SBIs is speed.
“They plan to intend to be as fast as possible,” he said. “[T]hey’re looking at really additional novel ideas, like prize activities, [and] cooperative work with industry where they’re leveraging industry development.”
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Speaking at a Space Foundation event on Tuesday, Guetlein acknowledged that SBIs are the long pole in the tent for Golden Dome, which is aimed at creating a comprehensive air and missile defense shield over the US homeland.
“I think the real technical challenge will be building of the space-based interceptor. That technology exists. I believe we have proven every element of the physics that we can make it work. What we have not proven is: First, can I do it economically; and then second, can I do it at scale? Can I build enough satellites to get after the threat? Can I expand the industrial base fast enough to build those satellites? Do I have enough raw materials, etc?” he said.
Guetlein further noted that he has 60 days to come up with a notional blueprint for Golden Dome.
“I’ve been given 60 days to come up with the objective architecture,” he said. “I owe that back to the deputy secretary of defense in 60 days. So, in 60 days I’ll be able to talk in depth about, hey, this is our vision for what we want to get after for Golden Dome.”
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As the Space Force moves forward with development of SBIs, Purdy said the service will apply “lessons learned” from recent efforts to shorten acquisition timelines for other space systems by using non-traditional contracting vehicles, such as Other Transaction Authority, Middle Tier Acquisition constructs and Commercial Solutions Openings.
Further, he stressed that in order to take advantage of commercial innovation, it is key that SBI development not be bogged down by “gold standard” requirements developed up front — instead defining necessary capabilities and asking industry how it can provide solutions.
“Broadly speaking, what we are trying to get after [is to] let industry bid to those pieces, and then we have the maturity and flexibility to pick different elements that might have different levels of capability, but each provide their own uniqueness and bring those forward,” Purdy said.
Another key to success that the Space Force has learned in its own acquisition reform efforts is the need to ensure multiple providers, he said.
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While US spending on national security space continues to dwarf that of the rest of world, non-US military space spending has jumped a whopping 76.5 percent over the last five years.
By
Theresa Hitchens
“[T]he opportunity to have multiple winners in the end game, and not just a one and done, I think, is critical. It allows you to have continued to build that industrial base. It allows you extra resiliency.”
According to
a report by Reuters, in particular the Pentagon is looking at how to move away from reliance on SpaceX for both launch services and communications satellites for Golden Dome in the wake of the ongoing feud between President Donald Trump and the company’s founder Elon Musk. Citing several government officials, the report noted that DoD is eyeing Amazon’s Project Kuiper to provide data relay services, and has initiated talks with launch providers Stoke Space and Rocket Lab regarding Golden Dome.
Purdy said that Guetlein and his team have “already hit commercial a couple of times” to discuss SBI development.
A number of companies already are advertising their interest, including big defense firms Lockheed Martin, RTX and Northrop Grumman. Indeed, Northrop Grumman CEO Kathy Warden said Tuesday during an earnings call that the company already is performing ground-based tests on an SBI design that she believes can be accelerated.