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Defense Primer: U.S. Space Force

CRS (Congress) · Jennifer DiMascio, Hannah D. Dennis ·

Executive Summary

The U.S. Space Force, established in 2019, is a distinct military branch focused on securing U.S. interests in, from, and to space. It conducts space operations, protects national interests in space, and aims for space superiority against adversaries. The Space Force is considering doubling its size and developing advanced capabilities like space-based interceptors and next-generation missile warning systems.

Why It Matters

This document provides a foundational understanding of the U.S. Space Force's mission, organization, budget, and key acquisition programs, which is crucial for defense analysts tracking space as a critical domain for national security and strategic competition.

Key Takeaways

  • The U.S. Space Force's core functions include achieving space superiority, delivering global mission operations (SATCOM, PNT, missile warning), and ensuring assured space access.
  • The Space Force is planning significant expansion, potentially doubling its personnel, and has requested a substantial budget increase for FY2027, with a focus on RDT&E.
  • Key acquisition programs include National Security Space Launch, GPS Enterprise, Next Generation Overhead Persistent Infrared (OPIR), Golden Dome for America (missile shield), and advanced satellite communications.

Strategic Relevance

The U.S. Space Force is central to maintaining American strategic advantage in the increasingly contested space domain. Its capabilities directly support global military operations, deterrence, and national security, making its development and budget critical for understanding future warfare and geopolitical power dynamics.

Source Website

Key Entities

U.S. Space ForceCongressUnited StatesChinaRussiaDonald TrumpDepartment of the Air ForceCombat Forces CommandSpace Training and Readiness CommandSpace Systems CommandNational Security Space LaunchGPS Enterprise

Best For

Policy MakersDefense AnalystsMilitary StrategistsSpace Industry Professionals

Related Themes

Space WarfareMilitary ModernizationNational SecurityDefense BudgetStrategic CompetitionMissile Defense

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