Army Space Systems Integration
Space · Research, Development, Test and Evaluation, Army
Marks: House Appropriations $99M · HASC $92M · SASC $60M
$93M to $60M
Tracker · Budget
FY2027 budget lines: Space
FY2026 enacted to FY2027 requested. Committee marks are shown separately.
Low Earth Orbit (LEO) Satellite Capability
Space · Research, Development, Test and Evaluation, Army
Marks: House Appropriations $0M · HASC $0M · SASC $0M
$17M to $0M
Missile Warning System Modernization (MWSM)
Space · Research, Development, Test and Evaluation, Army
Marks: SASC $0M
$14M to $0M
SATCOM Ground Environment (SPACE)
Space · Research, Development, Test and Evaluation, Army
Marks: House Appropriations $5M · HASC $5M · SASC $5M
$36M to $5M
Space and Electronic Warfare (SEW) Architecture/Engineering Support
Space · Research, Development, Test and Evaluation, Navy
Marks: House Appropriations $9M · HASC $9M · SASC $9M
$7M to $9M
Navy Space and Electronic Warfare (SEW) Support
Space · Research, Development, Test and Evaluation, Navy
Marks: House Appropriations $21M · HASC $21M · SASC $21M
$23M to $21M
U.S. Space Command Research and Development Support
Space · Research, Development, Test and Evaluation, Air Force
Marks: House Appropriations $35M · HASC $35M · SASC $35M
$33M to $35M
Service Support to STRATCOM - Space Activities
Space · Research, Development, Test and Evaluation, Air Force
Marks: House Appropriations $1M · HASC $1M · SASC $1M
$0M to $1M
Defense Research Sciences
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $21M · HASC $21M · SASC $21M
$22M to $21M
University Research Initiatives
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $14M · HASC $14M · SASC $14M
$14M to $14M
Space Technology
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $275M · HASC $257M · SASC $244M
$277M to $234M
Space Science and Technology Research and Development
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $367M · HASC $314M · SASC $314M
$496M to $314M
Space Advanced Technology Development/Demo
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $190M · HASC $140M · SASC $126M
$155M to $126M
Space Force Weather Services Research
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $4M · HASC $7M · SASC $4M
$1M to $4M
Space Force IT, Data Analytics, Digital Solutions
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $46M · HASC $46M · SASC $46M
$100M to $46M
NAVSTAR Global Positioning System (User Equipment) (SPACE)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: SASC $0M
$152M to $0M
Space Warfighting Analysis
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $129M · HASC $129M · SASC $129M
$124M to $129M
EO/IR Weather Systems
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $153M · HASC $144M · SASC $144M
$70M to $144M
Space Access, Mobility & Logistics (SAML)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $50M · HASC $10M · SASC $10M
$29M to $10M
Space Technology Development and Prototyping
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $1.3B · HASC $1.2B · SASC $1.2B
$1.2B to $1.2B
Space Systems Prototype Transitions (SSPT)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $88M · HASC $88M · SASC $88M
$107M to $88M
Space Control Technology
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $62M · HASC $62M · SASC $62M
$68M to $62M
Tech Transition (Space)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $241M · HASC $241M · SASC $241M
$314M to $241M
Operational Test & Training Infrastructure
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $265M · HASC $265M · SASC $265M
$0M to $265M
Space Security and Defense Program
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $102M · HASC $102M · SASC $102M
$45M to $102M
Protected Tactical Enterprise Service (PTES)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $136M · HASC $156M · SASC $156M
$97M to $156M
Protected Tactical Service (PTS)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $449M · HASC $449M · SASC $449M
$429M to $449M
Evolved Strategic SATCOM (ESS)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: SASC $0M
$1.1B to $0M
Space Rapid Capabilities Office
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $20M · HASC $10M · SASC $10M
$16M to $10M
Tactically Responsive Space
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $86M · HASC $86M · SASC $96M
$165M to $86M
GPS III Follow-On (GPS IIIF)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $124M · HASC $124M · SASC $124M
$196M to $124M
Counterspace Systems
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $124M · HASC $44M · SASC $124M
$31M to $44M
Weather System Follow-on
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $35M · HASC $35M · SASC $35M
$38M to $35M
Space Situation Awareness Systems
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $1.2B · HASC $1.3B · SASC $1.3B
$528M to $1.3B
Advanced EHF MILSATCOM (SPACE)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $10M · HASC $10M · SASC $10M
$14M to $10M
Wideband Global SATCOM (SPACE)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: SASC $0M
$19M to $0M
Next-Gen OPIR -- Ground
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $761M · HASC $761M · SASC $761M
$348M to $761M
Next Generation OPIR
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $210M · HASC $210M · SASC $210M
$190M to $210M
Next-Gen OPIR -- GEO
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $486M · HASC $486M · SASC $486M
$422M to $486M
Next-Gen OPIR -- Polar
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $200M · HASC $415M · SASC $500M
$437M to $0M
Commercial SATCOM (COMSATCOM) Integration
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $69M · HASC $69M · SASC $69M
$127M to $69M
Resilient Missile Warning Missile Tracking - Low Earth Orbit (LEO)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $3.0B · HASC $3.6B · SASC $3.6B
$1.7B to $3.6B
Resilient Missile Warning Missile Tracking - Medium Earth Orbit (MEO)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $1.2B · HASC $1.4B · SASC $1.4B
$676M to $1.4B
Commercial Services
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $101M · HASC $74M · SASC $24M
$168M to $24M
National Security Space Launch Program (SPACE) - EMD
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $8M · HASC $3M · SASC $3M
$7M to $3M
Evolved Strategic SATCOM (ESS)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $1.7B · HASC $1.8B · SASC $1.8B
$0M to $1.8B
ACQ Workforce - Space & Missile Systems
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $261M · HASC $261M · SASC $261M
$269M to $261M
Space & Missile Systems Center - MHA
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $14M · HASC $14M · SASC $14M
$15M to $14M
SSC Enterprise Engineering & Integration
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $231M · HASC $231M · SASC $231M
$109M to $231M
Major T&E Investment - Space
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $66M · HASC $66M · SASC $66M
$196M to $66M
Rocket Systems Launch Program (SPACE)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $65M · HASC $20M · SASC $20M
$125M to $20M
Space Test Program (STP)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $30M · HASC $30M · SASC $30M
$28M to $30M
Service-Wide Support (Not Otherwise Accounted For)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $70M · HASC $28M · SASC $70M
$9M to $28M
Family of Advanced BLoS Terminals (FAB-T)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: SASC $0M
$0M to $0M
DCO-Space
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $481M · HASC $481M · SASC $481M
$98M to $481M
Narrowband Satellite Communications
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $516M · HASC $856M · SASC $856M
$415M to $856M
Satellite Control Network (SPACE)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $93M · HASC $93M · SASC $93M
$110M to $93M
Long Range Kill Chains
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $1.4B · HASC $1.4B · SASC $1.4B
$421M to $1.4B
Space-Based Moving Target Indicator
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $243M · HASC $253M · SASC $336M
$854M to $1.1B$803M mandatory
Data Transport and Networking
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $165M · HASC $165M · SASC $165M
$0M to $165M
NAVSTAR Global Positioning System (Space and Control Segments)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $115M · HASC $115M · SASC $115M
$0M to $115M
Space and Missile Test and Evaluation Center
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $22M · HASC $22M · SASC $22M
$22M to $22M
Space Innovation, Integration and Rapid Technology Development
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $11M · HASC $11M · SASC $11M
$81M to $11M
Spacelift Range System (SPACE)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $57M · HASC $57M · SASC $57M
$54M to $57M
Space Superiority ISR
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $64M · HASC $64M · SASC $64M
$24M to $64M
Space Data Network
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $10M · SASC $0M
$0M to $1.5B$1.5B mandatory
Ballistic Missile Defense Radars
Space · Research, Development, Test, and Evaluation, Space Force
Marks: SASC $0M
$5M to $0M
NCMC - ITW/AA System
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $35M · HASC $25M · SASC $25M
$33M to $25M
Ballistic Missile Early Warning System (BMEWS)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $129M · HASC $129M · SASC $129M
$74M to $129M
NUDET Detection System (SPACE)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $114M · HASC $114M · SASC $114M
$97M to $114M
Space Situation Awareness Operations
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $310M · HASC $295M · SASC $295M
$210M to $295M
Global Positioning System III - Operational Control Segment
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $125M · HASC $332M · SASC $234M
$260M to $332M
Rapid Resilient Command and Control (R2C2)
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $109M · HASC $109M · SASC $109M
$118M to $109M
Automate Sat C2
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $592M · HASC $805M · SASC $24M
$0M to $1.5B
Joint Tactical Ground System
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $93M · HASC $93M · SASC $93M
$7M to $93M
Space Domain Awareness/Planning/Tasking SW
Space · Research, Development, Test, and Evaluation, Space Force
Marks: House Appropriations $617M · HASC $631M · SASC $617M
$202M to $617M
Golden Dome for America - Space Programs
Space · Golden Dome for America Fund
$10.6B to $4.5B$4.5B mandatory
Golden Dome for America - Space Programs
Space · Golden Dome for America Fund
$132M to $0M
Navstar GPS Receivers (SPACE)
Space · Other Procurement, Navy
Marks: House Appropriations $43M · HASC $43M · SASC $43M
$46M to $43M
Satellite Communications Systems
Space · Other Procurement, Navy
Marks: House Appropriations $58M · HASC $58M · SASC $58M
$63M to $58M
SATELLITE COMMUNICATIONS
Space · Other Procurement, Army
Marks: SASC $0M
$115M to $0M
Defense Enterprise Wideband Satcom Systems
Space · Other Procurement, Army
Marks: House Appropriations $74M · HASC $74M · SASC $74M
$66M to $74M
AF Satellite Comm System
Space · Procurement, Space Force
Marks: House Appropriations $54M · HASC $54M · SASC $64M
$68M to $54M
Ground Moving Target Indicator (GMTI)
Space · Procurement, Space Force
Marks: House Appropriations $897M · HASC $1.0B · SASC $803M
$154M to $1.0B
Ground Moving Target Indicator (GMTI)
Space · Procurement, Space Force
Marks: House Appropriations $120M · SASC $120M
$35M to $0M
General Information Tech - Space
Space · Procurement, Space Force
Marks: House Appropriations $15M · HASC $15M · SASC $15M
$2M to $15M
GPSIII Follow On
Space · Procurement, Space Force
Marks: House Appropriations $681M · HASC $681M · SASC $681M
$638M to $681M
GPS III Space Segment
Space · Procurement, Space Force
Marks: SASC $0M
$29M to $0M
Global Postioning (Space)
Space · Procurement, Space Force
Marks: SASC $0M
$1M to $0M
Spaceborne Equip (Comsec)
Space · Procurement, Space Force
Marks: House Appropriations $95M · HASC $95M · SASC $95M
$84M to $95M
MILSATCOM
Space · Procurement, Space Force
Marks: House Appropriations $38M · HASC $38M · SASC $38M
$36M to $38M
Space Based Air Moving Target Indicator
Space · Procurement, Space Force
$0M to $7.1B$7.1B mandatory
Special Space Activities
Space · Procurement, Space Force
Marks: House Appropriations $2.3B · HASC $2.0B · SASC $2.0B
$712M to $2.0B
Mobile User Objective System
Space · Procurement, Space Force
Marks: House Appropriations $51M · HASC $51M · SASC $51M
$49M to $51M
National Security Space Launch
Space · Procurement, Space Force
Marks: House Appropriations $2.9B · HASC $3.4B · SASC $3.4B
$1.3B to $4.2B$819M mandatory
Proliferated Low Earth Orbit SATCOM
Space · Procurement, Space Force
Marks: House Appropriations $10M
$0M to $1.6B$1.6B mandatory
PTES HUB
Space · Procurement, Space Force
Marks: House Appropriations $12M · HASC $12M · SASC $12M
$30M to $12M
Space Development Agency Launch
Space · Procurement, Space Force
Marks: House Appropriations $835M · HASC $835M · SASC $835M
$648M to $835M
Space Digital Integrated Network (SDIN)
Space · Procurement, Space Force
Marks: House Appropriations $5M · HASC $5M · SASC $5M
$5M to $5M
Space Mods
Space · Procurement, Space Force
Marks: House Appropriations $625M · HASC $449M · SASC $625M
$115M to $449M
Spacelift Range System Space
Space · Procurement, Space Force
Marks: House Appropriations $65M · HASC $65M · SASC $65M
$64M to $65M
Wideband SATCOM Operational Management Systems
Space · Procurement, Space Force
Marks: House Appropriations $81M · HASC $81M · SASC $81M
$92M to $81M
Auxiliary Payloads
Space · Procurement, Space Force
Marks: House Appropriations $241M · HASC $241M · SASC $241M
$156M to $241M
Counterspace Systems
Space · Procurement, Space Force
Marks: House Appropriations $379M · HASC $459M · SASC $379M
$2M to $459M
Evolved Strategic SATCOM (ESS)
Space · Procurement, Space Force
Marks: House Appropriations $140M · HASC $140M · SASC $140M
$0M to $140M
Family of Beyond Line-of-Sight Terminals
Space · Procurement, Space Force
Marks: SASC $0M
$15M to $0M
Spares and Repair Parts
Space · Procurement, Space Force
Marks: House Appropriations $1M · HASC $1M · SASC $1M
$1M to $1M
USSF Vehicles
Space · Procurement, Space Force
Marks: House Appropriations $6M · HASC $6M · SASC $6M
$5M to $6M
Power Conditioning Equipment
Space · Procurement, Space Force
Marks: House Appropriations $8M · HASC $8M · SASC $8M
$20M to $8M
National Airspace System
Space · Other Procurement, Air Force
Marks: SASC $0M
$12M to $0M
Air & Space Operations Center (AOC)
Space · Other Procurement, Air Force
Marks: House Appropriations $24M · HASC $24M · SASC $24M
$23M to $24M
USSPACECOM
Space · Other Procurement, Air Force
Marks: House Appropriations $195M · HASC $195M · SASC $195M
$33M to $195M