Strategic Airlift Modernization: Analysis of C-5 Modernization and C-17 Acquisition Issues (CRS Report for Congress)
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Release Date |
Revised June 6, 2008 |
Report Number |
RL34264 |
Report Type |
Report |
Authors |
William Knight and Christopher Bolkcom, Foreign Affairs, Defense, and Trade Division |
Source Agency |
Congressional Research Service |
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Summary:
Strategic airlift has played a pivotal role in U.S. national security strategy since World War II. Since then, strategic airlift has provided timely worldwide reach for both combat and humanitarian relief operations. The Department of Defense (DOD) currently operates a mix of C-5 and C-17 aircraft. C-5s were built in two production batches, designated the C-5A and C-5B, respectively. Both models of C-5s are scheduled to undergo two major modification programs, after which they will be redesignated C-5M 'Super Galaxies'. C-17s are currently in production, but the C-17 production line is scheduled to close unless additional orders are placed in FY2008. [â¦] Most agree the strategic airlift fleet should consist of a mix of C-17s and modified C-5s. Independent studies have analyzed policy options by attempting to measure long-term costs associated with various alternatives of C-5 modernization with C-17 acquisition. However, there remains disagreement over how many aircraft are required, and of what type. Policy considerations include costs, budget constraints, industrial base risk, aircraft performance considerations, and optimal fleet mix. In addition to the aforementioned options, DOD could increase use of commercial aircraft, encourage foreign or civilian sales of the C-17, bolster reliance on pre-positioning of equipment, leverage potential KC-X airlift capability, pursue airships or hybrid airships, or simply accept less strategic airlift capability. This report will be updated as events warrant.