U.S. Navy Rebuffs LCS Program Charges

Declaring that the U.S. Navy "is confident that we are on a path of success" in the Littoral Combat Ship (LCS) program, Secretary of the Navy Ray Mabus on July 7 rebuffed calls by a member of the House Armed Services Committee to review and assess the entire LCS program.

Corrosion problems discovered on the USS Independence have renewed concerns about the Littoral Combat Ship program. (MC2 Justan Williams / U.S. Navy)

"We at Navy have faced and overcome the program's past cost and schedule challenges," Mabus wrote in his letter to Rep. Duncan Hunter, R-Calif.

The letter was a quick response to Hunter's missive to Mabus sent earlier this week. Copies of each of the letters were obtained by Defense News.
Hunter, reacting to reports earlier this year of problems with both LCS designs, charged that the Navy, "instead of enacting proper oversight of this program and development of the ship design … was concerned with appeasing Congress and what has been referred to in Congressional hearings as 'industrial base stabilization.' "
The result, Hunter wrote, was a "toxic environment where the Navy needed to contract to build more ships at a faster rate despite major technical design flaws."
Congress, Hunter added, "was just as complicit in this failed program" when, late last year, it approved the Navy's plan to buy both LCS designs instead of just one, despite risks identified by the Government Accountability Office (GAO).
Hunter called on the Navy "to immediately conduct a formal review of the entire LCS program, provide an assessment of the technical design flaws of the current fleet and determine the best way forward to include the possibility of rebidding this contract so that the program can be put back on a fiscally responsible path to procurement."
The LCS program has had a long, complex and often troubled development history since its inception in 2003. Sharply criticized from many quarters, it is nevertheless routinely cited by Navy leaders for its promise of providing new and more flexible warfighting capabilities while at the same time becoming a mainstay of the future 313-ship fleet. Two LCS types - one based on the Lockheed Martin-developed USS Freedom (LCS 1), the other on the General Dynamics/Austal USA USS Independence (LCS 2) - are being built and fielded.
One ship of each type is in service and more are building. By the end of the decade, the Navy plans to buy a 55-ship LCS fleet of both types.
Freedom and Independence have each suffered a series of teething problems. Superstructure cracks appeared in Freedom soon after the ship's 2008 completion, and in March a weld seam opened up while the ship was at sea, causing minor flooding.
More recently, reports have surfaced of corrosion problems on the water jets and water intakes on Independence. Hunter cited those problems on both ships in his letter to Mabus.
But Mabus, while acknowledging the problems, declared that neither of the events "can be attributed to out of sequence work or the lack of a stable design. Both LCS 1 and LCS 2 are first-of-class ships that have not completed all their test and trials."
New types of ships often have developmental problems, Mabus wrote.
"It is not uncommon for the Navy to discover and correct technical issues encountered on first-of-class ships during the post-delivery and trial period. In fact, this is one of the main reasons for the test and trial period," Mabus said in the letter.
"These issues are being repaired and corrected on both LCS 1 and LCS 2 and changes to the designs have been implemented for follow-on ships."
The hull crack in Freedom, Mabus wrote, was due to a weld defect, "a workmanship issue." The superstructure cracks were predicted and design changes have been made to later ships to lower the stresses in the superstructure, he wrote, and Freedom will undergo modifications later this year.
The corrosion issues on Independence, he said, "have been attributed to a design approach undertaken by General Dynamics and Austal USA that proved not as effective as anticipated."
An "interim repair" has been prepared for the ship, Mabus wrote, and a permanent fix will be installed next year during a scheduled maintenance period. A cathodic protection system will be installed on the next ship in the class and is included in the design for subsequent ships, he added.
Mabus noted the service recently established a new program executive office for the LCS program, combining the management and oversight of both the ship development effort and that of the complex mission modules that give the ships their primary warfighting capabilities.
"We are confident that cost and development risks have been retired with the construction experienced obtained [on] the first four ships," Mabus declared, noting the use of fixed-price contracts for current and future ships, as well as efforts to improve production quality and efficiency at both LCS shipyards.
"Rebidding the LCS contracts at this point would undoubtedly increase the cost and delivery time of future LCS platforms," Mabus concluded.