LCS 19 Completes Acceptance Trials

Maritime Activity Reports, Inc.

December 18, 2019

Having recently completed acceptance trials in the Great Lakes, Littoral Combat Ship (LCS) 19, the future USS St. Louis will now undergo final outfitting before delivery to the US Navy early next year. (Photo: Lockheed Martin)

Having recently completed acceptance trials in the Great Lakes, Littoral Combat Ship (LCS) 19, the future USS St. Louis will now undergo final outfitting before delivery to the US Navy early next year. (Photo: Lockheed Martin)

Littoral Combat Ship (LCS) 19, the future USS St. Louis, has completed acceptance trials in Lake Michigan and will now undergo final outfitting and fine-tuning before delivery to the US Navy early next year.

Christened and launched on December 15, 2018, LCS 19 was built by Marinette Marine in Marinette, Wis. The vessel is the seventh ship in naval service named after St. Louis, Mo. and the 10th Freedom-variant LCS designed and built by the Lockheed Martin-led industry team.

"The LCS fleet is growing in numbers and capability, and LCS 19's completion of acceptance trials means the Navy will shortly have 10 Freedom-variant fast, focused-mission ships in the fleet," said Joe DePietro, Lockheed Martin vice president and general manager, Small Combatants and Ship Systems.

"As each Freedom-variant hull deploys, we seek out and incorporate fleet feedback and lessons learned to roll in capabilities for new hulls. As a result, LCS 19 includes a solid-state radar, upgraded communications suite, increased self-defense capabilities and topside optimization, among other updates."

LCS 19 will be assigned to Littoral Combat Ship Squadron Two.


Having completed three deployments with a fourth ongoing, there are more than 500,000 nautical miles under the keel of Freedom-variant LCS.

In October, LCS 7 (USS Detroit) deployed to the U.S. Southern Command supporting the Martillo campaign – a multinational effort targeting illicit trafficking routes in Central American coastal waters.

LCS is designed to deliver speed to capability and to grow as the missions it serves evolve. Today, the Freedom-variant LCS delivers advanced capability in anti-submarine, surface and mine countermeasure missions. The Freedom-variant LCS is targeted for warfighting upgrades to enhance situational awareness and evolve the ship's self-defense capabilities. These upgrades are already underway – LCS computing infrastructures are receiving cyber upgrades and over-the-horizon missiles are being installed in support of upcoming deployments

Unique among combat ships, the focused-mission LCS is designed to support mine countermeasures, anti-submarine and surface warfare missions and is easily adapted to serve future and evolving missions.

"Progress on the Freedom-variant program and LCS 19's achievement would not be possible without the expertise and effort of our shipbuilders at Fincantieri Marinette Marine, and our strong partnership with Lockheed Martin and the U.S. Navy," said Jan Allman, Fincantieri Marinette Marine president and CEO. "We are dedicated to delivering an effective, capable product to our armed forces."

(Photo: Lockheed Martin)

(Photo: Lockheed Martin)

(Photo: Lockheed Martin)

(Photo: Lockheed Martin)

(Photo: Lockheed Martin)

(Photo: Lockheed Martin)

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