Space Force Budget Surge Targets Key Missions, Report Finds

A new report by Robert Wilson, director of strategy and national security at The Aerospace Corporation’s Center for Space Policy and Strategy, examines the Trump administration’s proposed $71.3 billion Space Force budget for fiscal 2027. If approved, this would mark a 120% increase over fiscal 2026-the largest percentage jump for any military service since 1952. However, the final budget could fall between the administration’s $59.2 billion base request and the $71.3 billion figure, depending on congressional approval of a reconciliation package.

## Focused Spending on Select Missions

The analysis reveals that over three-quarters of the proposed increase is directed toward classified activities, moving-target indication, missile warning, and command-and-control programs. This concentration surprised Wilson, who noted that such a significant budget surge might typically benefit all mission areas rather than a select few.

The largest program in the fiscal 2027 request is space-based air-moving target indication (AMTI), with a proposed $7.9 billion allocation. Designed to detect and track aircraft from orbit, AMTI represents a new mission area for the Space Force. The second-largest program is the Space Data Network, a proliferated low Earth orbit mesh network intended to move large volumes of military data with low latency. This network also supports space-based interceptors aimed at countering intercontinental ballistic missiles and hypersonic glide vehicles.

| Program | Fiscal 2027 Proposed Budget | Fiscal 2026 Budget | |---|---|---| | Space-based AMTI | $7.9 billion | N/A | | Space Data Network | N/A | N/A | | Resilient Missile Warning (LEO) | $3.6 billion | $1.7 billion | | Missile Tracking (MEO) | $1.4 billion | $680 million |

## Shifting Budget Structures and Political Support

Wilson noted that while last year’s Space Force increase was largely driven by Golden Dome-a layered missile defense architecture-this year’s budget separates Golden Dome from the Space Force request. Programs like AMTI and the Space Data Network, previously under Golden Dome, are now labeled as “Space Superiority” initiatives. Despite this reclassification, their missions remain closely tied to missile defense.

The administration has also proposed $17.1 billion for Golden Dome through reconciliation, including $4.5 billion for space programs. This funding is separate from the $71.3 billion Space Force budget, and details on its allocation remain unclear.

Despite uncertainties, Wilson highlighted signs of broad political support for a larger Space Force. The House Appropriations Committee has already marked the service’s base budget at about 94% of the administration’s request, indicating growing congressional recognition of space’s role in Pentagon operations.

## Missile Warning and Tracking Expansion

Funding for the Space Force’s missile warning and tracking programs has seen significant growth. The low Earth orbit Resilient Missile Warning program would receive $3.6 billion, up $1.9 billion from fiscal 2026, while a companion medium Earth orbit constellation would get $1.4 billion-more than double the previous year’s allocation.

Wilson observed that missile warning and tracking has been a consistent focus over the past five years, evolving from a mission area with less than $3 billion in funding to one of the clearest trends in Space Force spending.

While the budget’s future remains uncertain, Wilson suggested that the administration’s long-term planning-including a projected $69.6 billion Space Force budget for fiscal 2028-signals a sustained commitment to space as a critical domain for national security.