美国国防部-2022美国国防部预算（英文）-2021.5-24页_3mb

FY 2022 U.S. Department of Defense Budget Overview Summary

Core Content

The FY 2022 U.S. Department of Defense (DoD) Budget Request outlines a strategic plan to modernize military capabilities, enhance national security, and address emerging global challenges. The budget reflects a 1.6% increase from FY 2021, emphasizing alignment with national security priorities and the need to invest in future technologies and capabilities.

Main Strategic Themes

• Interim National Security Strategic Guidance: Focuses on a whole-of-government approach, leading through diplomacy, global leadership, and strengthening alliances. It identifies the climate crisis, global pandemics, cyber threats, and nuclear proliferation as borderless challenges requiring collective action.

• Strategic Competition and Modernization: The DoD is shifting resources from legacy systems to modern technologies and capabilities, prioritizing the development of multi-domain, multi-service offensive capabilities such as long-range fires and hypersonic weapons.

• Cybersecurity and Space Dominance: Investments in cyberspace and space-based systems are critical for maintaining superiority in an increasingly contested environment. The budget includes significant increases in R&D and operational capabilities in these domains.

• Climate as a National Security Priority: The DoD is integrating climate considerations into its policies, strategies, and partner engagements. New investments include climate resilience, energy improvements, and the development of advanced technologies to mitigate climate impacts.

• Workforce and People-Centric Approach: The DoD emphasizes the importance of its personnel, including competitive compensation, professional development, and improved housing and family support programs.

• Facilities and Infrastructure: A 17% increase in military construction funding supports operational facilities, global defense posture, and infrastructure modernization. The budget also includes funding for PFAS remediation and housing improvements.

• Global Partnerships and Integrated Deterrence: The DoD is working closely with allies and partners to build capacity, increase interoperability, and support a rules-based Indo-Pacific order.

Key Budget Highlights

Budget Request Totals (in billions of dollars)

• Department of Defense – Total: $715.0 billion
• National Defense – Total: $752.9 billion

Budget Themes and Investments

Defend the Nation

• Nuclear Enterprise Modernization: $27.7 billion allocated to modernize nuclear capabilities, including the Columbia-class submarine, B-21 bomber, and GBSD program.
• Missile Defeat and Defense: $20.4 billion to develop new interceptors and strengthen regional missile defense networks.
• Long Range Fires: $6.6 billion to develop and field hypersonic weapons and next-generation combat systems across all services.
• Cyber Activities: $10.4 billion invested in cybersecurity, including AI, 5G, and Zero Trust framework implementation.
• Space Capabilities: $20.6 billion for space systems, including GPS III Follow-On satellites and next-gen missile warning systems.
• Aircraft and Shipbuilding: Significant investments in F-35, KC-46, and various shipbuilding programs to maintain and modernize the fleet.
• Ground Forces: $12.3 billion for precision strike missiles, next-gen weapons, and modernization of combat vehicles.

Divestments

• $2.8 billion in divestments of outdated platforms and programs, focusing on reallocating resources to future capabilities and maintaining readiness.

Military End Strength

• Active Components (AC): Total of 1,346,400 personnel requested, reflecting a decrease due to divestments.
• Reserve Components (RC): Total of 799,500 personnel requested, with a slight decrease from FY 2021.

Conclusion

The FY 2022 DoD Budget is designed to align with national security priorities, modernize the military, and ensure the U.S. remains a global leader. It emphasizes strategic competition, technological innovation, and a strong, resilient workforce. The budget also highlights the importance of addressing climate change, enhancing cyber capabilities, and maintaining strong international partnerships.