The United States is encountering an unparalleled missile threat environment, as senior defense officials caution that the nation’s current homeland defenses are limited and increasingly susceptible to advanced weapons like hypersonic and cruise missiles. Assistant Secretary Marc Berkowitz informed a Senate panel that rivals are enhancing their arsenals, posing significant threats to the homeland, critical infrastructures, and second strike capability. The existing defense system provides minimal protection beyond a small-scale intercontinental ballistic missile attack, lacking defense against hypersonic weapons or cruise missiles.
General Michael Guetlein outlined a comprehensive shield program aimed at safeguarding the homeland against a range of advanced threats. He expressed concerns over the nation’s vulnerability, emphasizing the exposure to a new wave of threats characterized by unprecedented speed, numbers, and lethality. The proposed system integrates sensors and interceptors across various domains, incorporating artificial intelligence and next-generation processing for enhanced targeting and response capabilities.
The objective is to establish operational readiness by 2028, with a funding request exceeding $17 billion in the near term and an estimated total program cost of about $185 billion through the 2030s. Lawmakers raised apprehensions regarding the cost and funding approach, with Senator Angus King criticizing the use of a reconciliation process outside traditional appropriations, citing reduced congressional oversight. Berkowitz highlighted the evolving strategic landscape, emphasizing the need for missile defense to complement deterrence in ensuring national security.
Officials highlighted Guam’s strategic significance in the Indo-Pacific region, with Lieutenant General Frank Lozano confirming progress in the Guam defense system, projected to cost around $3.5 billion. Drawing insights from recent conflicts, military officials stressed the evolving nature of missile threats and the necessity for continuous investment to address future demands. They acknowledged production scalability challenges and emphasized the importance of sustained investment in interceptor inventories.
