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Space Force says Golden Dome will rely heavily on space sensors; leaders warn current funding and staffing fall short
Summary
Space Force leaders told the Senate committee that the president's Golden Dome homeland defense concept will depend on space sensors and data fusion, and that the service is underfunded and losing civilian staff while taking on new mission areas such as moving-target indication and increased launch tempo.
Space Force leaders told the Senate Armed Services Committee that President-directed homeland defense work known as the “Golden Dome” will depend heavily on Space Force sensors, data fusion and communications, and that the service needs more funding and civilian talent to deliver those capabilities.
“Space gives us an incredible strategic advantage. But any advantage can become a vulnerability when held at risk,” General Chance Saltzman said. He and other witnesses described space as foundational to modern operations and said new mission areas — ground and air moving‑target indication, space control, modeling and simulation, and a steep jump in launch tempo — have created additional resourcing needs.
Saltzman told senators the Space Force operates today on roughly “3% of the DOD budget and less than 1% of the personnel,” and said recent cycles have produced shrinking resources despite a growing mission set. He warned that the service has taken on new responsibilities that “represent new and emerging requirements” and “will require new and stable resources over time.”
Senators also pressed Guardians on community engagement and environmental sensitivity for proposed installations tied to space domain awareness. Senator Hirono asked about plans to install up to seven telescopes on Haleakala in Maui. Saltzman said, “We have conducted several community engagements. We will continue to do that as we progress with the project.” He acknowledged the cultural sensitivity of the site and pledged continued outreach.
Lawmakers raised civilian workforce reductions as a near-term operational risk. Saltzman said the Space Force has seen a reduction of “almost 14% of our civilian workforce” in some accounts, and witnesses said that while raw numbers may be small, the loss of experienced civilians working acquisition and technical programs could have an outsized impact on near‑term program delivery.
The committee pressed for more granular budget information and for written briefings on how the Space Force will integrate Golden Dome responsibilities with existing missions, and how it will rebuild civilian capacity. No formal action was taken at the hearing; senators said they would follow up as appropriation and authorization decisions proceed.
