Wednesday, September 23, 2020

General Dynamics provides Littoral Combat Ship’s weapon systems upgrade details

General Dynamics Mission Systems, a subsidiary of General Dynamics, revealing more details about the upgrade of Independence-variant Littoral Combat Ship (LCS) weapon systems.

The Independence-variant Littoral Combat Ship has achieved another milestone with the latest upgrade to its weapon systems, according to a recent company news release.

The USS Gabrielle Giffords crew successfully demonstrated the fully operational Naval Strike Missile (NSM) for the first time at Exercise Pacific Griffin 2019. Using the ship’s integrated combat system, the crew launched the powerful anti-ship cruise missile at a decommissioned ship.

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The over-the-horizon Naval Strike Missile system was installed and integrated onto the LCS by a team from General Dynamics Mission Systems and Austal USA.

“The integration of the Naval Strike Missile system onto the Independence-class LCS was an example of what a small team of highly talented people can do in a very short time. Working closely with the Navy and Austal USA, General Dynamics engineers were responsible for the technical design and integration of the weapon system onto the ship which involved developing software, installing the system, and performing fratricide and other safety analysis.” – Stan Kordana, Vice President of Surface Systems at General Dynamics Mission Systems

“Today was a terrific accomplishment for USS Gabrielle Giffords crew and the Navy’s LCS class. I am very proud of all the teamwork that led to the successful launch of the Naval Strike Missile (NSM)” said Cmdr. Matthew Lehmann, commanding officer of the USS Gabrielle Giffords in a statement released by the U.S. Navy.

The Naval Strike Missile is a new long-range, precision-strike weapon that can find and destroy enemy ships at distances up to 100 nautical miles. Produced by Raytheon, the missile skims the surface of the water and is so accurate that LCS crews can pinpoint which part of the enemy ship to destroy using the ship’s integrated combat system.

Photo by Mass Communication Specialist Kenneth Rodriguez Santiago

As the lead integrator for the Independence-variant LCS systems, the team of engineers from General Dynamics were responsible for:

  • Developing software and adapting the ship’s combat system to deliver navigation data to the weapon
  • Designing the operational station for sailors in the Integrated Command Center inside the ship’s bridge
  • Determining the placement of the missile launcher onto the hull of the vessel
  • Creating a system for providing specialized power
  • Conducting all of the analyses necessary for a safe and effective system

They also worked closely with the Austal USA team which installed the Naval Strike Missile system’s structures and foundations onto the USS Gabrielle Giffords.

This was the first time an integrated Naval Strike Missile was launched on a deployed Littoral Combat Ship.

Ed Cook, Director of Surface Ships at General Dynamics Mission Systems, explained how integrating the new missile system presented unique challenges to the team. “This is a brand new weapon system being introduced on the LCS, so we were experiencing the first for everything. One of the most challenging aspects was performing the software development and mechanical integration of the weapon because there was no available system to test with and verify our solution. We had to work closely with the missile provider (Raytheon) and used tech manuals that were still in development. We created simulators to reduce integration risks, but the only opportunity to fully verify our solution was aboard the LCS when everything came together for the first time.”

The Naval Strike Missile system integration had to be completed on a tight deadline because the USS Gabrielle Giffords was scheduled for a deployment which required the new powerful over-the-horizon missile. To meet the short timeline, General Dynamics tapped a diverse team of systems engineers, software engineers, hardware engineers and mechanical engineers from across our Pittsfield, Massachusetts and San Diego, California facilities. The team included various levels of experience, from senior professionals to those with just a few years of experience, and they used an Agile approach to complete the project on time. Most importantly, the entire team was committed to delivering the new missile system to the sailors on board LCS 10 quickly and safely.

“The Naval Strike Missile integration project is an example of how our Navy customer and industry can work together closely to quickly make significant improvements and provide game-changing capability to our sailors,” said Stan Kordana. “We had a high performing team of engineers working on this project who have diverse skill sets and levels of experience. When they encountered challenges, they always tackled them with a positive attitude and collaborated on the best approach to solve the problem and meet the deadline. Everyone knew it was about the mission. This team completely understood the fact that the Navy needed the USS Gabrielle Giffords to deploy with this weapon system, and they got it done.”

In addition to the USS Gabrielle Giffords, General Dynamics will serve as the prime contractor for the integration and installation of the Naval Strike Missile system on all Independence-variant LCSs already in service. This is the first of many upgrades that Navy has planned for the LCS in the upcoming years.

“LCS packs a punch and gives potential adversaries another reason to stay awake at night. We are stronger when we sail together with our friends and partners, and LCS is an important addition to the lineup.” – Rear Adm. Joey Tynch, commander, U.S. Navy Logistics Group Western Pacific

Photo by Mass Communication Specialist 3rd Class Josiah Kunkle/

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