USS Freedom Class LCS is Undermanned by 25%

Some spectacular glitches marred the first overseas deployment of the Navy’s Littoral Combat Ship, including an electrical failure that left the USS Freedom “briefly” dead in the water. Now Breaking Defense has obtained an unpublished Government Accountability Office study of Freedom‘s Singapore deployment that raises more serious questions about a long-standing worry: whether the small and highly automated LCS has enough sailors aboard to do up all the work needed, from routine maintenance to remedial training.

By now, the Navy brass have surely gotten tired of GAO taking shots at LCS. But according to GAO, LCS sailors are getting literally tired of the ship: They averaged about six hours of sleep per day, 25 percent below the Navy’s eight-hour standard, and key personnel such as engineers got even less. That’s in spite of

• extensive reliance on contractors both aboard and ashore, with a “rigid” schedule of monthly returns to Singapore that restricted how far from port the LCS could sail; 

• the decision to increase Freedom‘s core crew by 25 percent, from 40 to 50 — the maximum the ship can accommodate without a “significant” redesign; and 

• the 19-sailor “mission module” crew, who are supposed to operate LCS’s weapons, helicopters, and small boats, pitching in daily to help the core crew run the ship’s basic systems.

The core crew’s engineering department in particular told GAO they had no idea how they’d keep the ship going without help from the mission module’s engineers. But the module the Freedom took to Singapore, the “anti-surface warfare” module that includes several small boats, has many more engineers than the forthcoming mine-countermeasures and anti-submarine warfare modules. In fact, while the entire 19-sailor anti-surface module crew has skills useful in running the ship itself, the MCM crew has only four sailors who could help, and the ASW module only one. That means an LCS outfitted to hunt mines or subs would effectively be 15 to 18 sailors short — about 20 to 25 percent.

link.