Navy LPD-17 Amphibious Ship Procurement: Background, Issues, and Options for Congress

Ronald O'Rourke
Specialist in Naval Affairs

On April 6, 2009, Secretary of Defense Robert Gates announced a number of decisions regarding the Department of Defense's (DOD's) proposed FY2010 defense budget. Among these was a decision to defer the procurement of an 11th San Antonio (LPD-17) class amphibious ship (and of another sealift-type ship called the Mobile Landing Platform, or MLP) from FY2010 to FY2011 "in order to assess costs and analyze the amount of these capabilities the nation needs." 

The Navy's proposed FY2010 budget requested $872.4 million in procurement funding to complete the cost of the 10th LPD-17, which was authorized but only partially funded in FY2009. The FY2010 budget estimates the procurement cost of this ship at $1,852.5 million. The ship has received $980.1 million in prior-year funding, most of which was provided in FY2009. The proposed FY2010 budget also requested $184.6 million in advance procurement (AP) funding for an 11th LPD-17 class ship to be procured in FY2011. 

Although the Navy's planned 313-ship fleet calls for a 31-ship amphibious force that includes 10 LPD-17s, Navy and Marine Corps officials agree that a 33-ship amphibious force that includes 11 LPD-17s would be needed to minimally meet the Marine Corps' goal of having an amphibious ship force with enough combined capacity to lift the assault echelons (AEs) of two Marine Expeditionary Brigades (MEBs). A 33-ship force would include 15 amphibious ships for each MEB, and three additional ships to account for 10% to 15% of the amphibious ship force being in overhaul at any given time. 

Marine Corps and Navy officials agree that a 38-ship amphibious force would more fully meet the Marine Corps' 2.0 MEB AE amphibious lift requirement. Such a force would include 17 amphibious ships for each MEB, and four additional ships to account for 10% to 15% of the amphibious ship force being in overhaul at any given time. Although a 38-ship force would more fully meet the Marine Corps' lift requirement, it appears that the Navy and Marine Corps have agreed to accept the operational risks associated with having a 33-ship force rather than a 38-ship force. 

The explanatory statement for the final version of the FY2010 DOD appropriations act (H.R. 3326/P.L. 111-118 of December 19, 2009) approves the Navy's FY2010 request for procurement and advance procurement funding for the LPD-17 program.


Date of Report: December 22, 2009
Number of Pages: 41
Order Number: RL34476
Price: $29.95

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