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Pentagon Prioritizes Homeland Defense in New National Defense Strategy

US Department Focuses on Western Hemisphere Security Amid China Challenge

1 min read SRCE-2026-1769213490502-2153

The Pentagon has released its new National Defense Strategy, placing a strong focus on homeland defense and security in the Western Hemisphere. The document, which was traditionally considered a foundational guide for the department, emphasizes the importance of defending America’s interests throughout the region. According to Breaking Defense, Secretary of Defense Pete Hegseth stated that the Monroe Doctrine is ‘in effect and stronger than ever.’ The strategy comes weeks after the White House published its National Security Strategy, which also prioritizes the Americas. As the administration continues to deploy maritime assets and engage in regional operations, this shift in priorities may have significant implications for US defense policy.

Key Takeaways

  • The Pentagon’s new National Defense Strategy prioritizes homeland defense.
  • The document calls for increased burden sharing with allies and investments in the defense industrial base.
  • Homeland security is considered a top priority above the Indo-Pacific region.

Strategic Implications

This shift may indicate a growing concern about aerial threats and the need to strengthen national defenses. The emphasis on homeland security could also suggest a desire to counter China’s influence in the Western Hemisphere. However, it remains unclear how this prioritization will impact the department’s overall strategy.
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