Thursday, November 20, 2014

Work Begins on LPD-17 Derived LX(R) Amphibious Warship

Early design work on the Navy’s next generation amphibious warship — based on the San Antonio-class (LPD-17) hull — has begun ahead of a planned 2020 procurement, Navy officials said on Wednesday.

The design work for the LX(R) after a longer-than-usual back and forth on the analysis of alternatives (AOA) discussion for the future class of 11-ships with a request for proposal to industry due out in 2017, said Capt. Erik Ross with Office of the Chief of Naval Operations amphibious warfare division (OPNAV N95).

The Navy’s effort to replace the aging Whidbey Island and Harpers Ferry 16,000-ton landing ship docks (LSD-41/49) is focused on driving cost out of the new class at the direction of the Navy’s chief shipbuilder, Sean Stackley, Assistant Secretary of the Navy for Research, Development & Acquisition (RDA), Ross said.

“The whole reason the AoA was paused was for us to get smarter on cost estimates earlier,” Ross told reporters during NDIA’s Expeditionary Warfare Conference.
“Historically ship building programs they go along and they cost more and the [Chief of Naval Operations] and Mr. Stackley said, [no].”

The lead ship of a San Antonio derived LX(R) would cost about $1.64 billion with follow-ons costing about $1.4 billion for a total of 11 ships, according to information from the service.

Last month the service decided to use the LPD-17 hull as the basis for LX(R), according to a memo signed by Secretary of the Navy Ray Mabus. That decision was largely based on the trend of the three ships that comprise the Navy and Marine Amphibious Ready Group/Marine Expeditionary Unit (ARG/MEU) operating more independently as disaggregated forces, Ross said.

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