Sea-Based Ballistic Missile Defense - Background and Issues for Congress
Abstract
In developing a global ballistic missile defense (BMD) system, the Department of Defense (DOD) currently is modifying 18 Navy cruisers and destroyers for BMD operations, and has placed a large BMD radar the Sea-Based X-Band Radar (SBX) on a modified floating oil platform. The eventual role for sea-based systems in the worldwide U.S. BMD architecture has not been determined. The issue for Congress for this report is: What should be the role of sea-based systems in U.S. ballistic missile defense? Compared to other BMD systems, sea-based BMD systems offer potential strengths and limitations. Potential strengths include the ability to conduct BMD operations from advantageous locations at sea that are inaccessible to ground-based systems, the ability to operate in forward locations in international waters without permission from foreign governments, and the ability to readily move to new maritime locations as needed. Potential limitations of sea-based BMD systems include possible conflicts with performing other ship missions, higher costs relative to ground-based systems, and vulnerability to attack when operating in forward locations.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 04, 2006
- Accession Number
- ADA473650
Entities
People
- Ronald O'Rourke
Organizations
- Library of Congress