August 5, 2019 | International, C4ISR
By Benjamin McNight III, Naval Surface Warfare Center, Carderock Division Public Affairs
WEST BETHESDA, Md. (NNS) -- In the world of simulations, getting a system to act as close to authentic as the real-world situations it represents is always the main goal. Naval Surface Warfare Center (NSWC), Carderock Division develops high-fidelity acoustic simulation and training systems, giving naval personnel the ability to practice combat scenarios virtually.
The Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer, better known as CIAT, made its official debut in December 2018 at Naval Base San Diego. In June, Naval Station Norfolk became the site for another CIAT installation. Motions to create this trainer began in 2014, according to Rich Loeffler, Carderock's senior scientific technical manager, director for signatures, tactical decision aids and training systems (Code 705).
“CIAT is what we refer to as a Combat Systems Team Trainer,” Loeffler said. “Meaning that your goal is to bring in the whole portion of the crew that would be operating the combat system and train them in a shore site how they can best utilize the system when they are at sea.”
Carderock shares CIAT responsibilities with NSWC Dahlgren Division. Dahlgren is responsible for the overall system integration and manages the IAMD aspect of the trainer, while Carderock leads the development of the acoustic and ASW capabilities. Carderock also has capabilities that contribute to the IAMD training. Using the periscope simulation that creates a real-time visual simulation of what one could see through the periscope of a submarine, Loeffler said they were able to utilize that technology for the surface ship trainer in the CIAT.
“In this case, they have deck cameras if they want to be able to see when a missile launches from the forward or aft launchers. We basically provide the visuals for that,” he said.
By modeling the threats and the ocean environment and then stimulating the actual tactical combat system software, the CIAT system is highly flexible in the ability to train real-world scenarios. With the many possibilities of training situations that can be created within the CIAT comes the need to use multiple sources of knowledge to create effective training situations that will benefit the fleet.
“We'll work with people like the Office of Naval Intelligence to get threat intelligence data, we'll work with folks like the Naval Oceanographic Office to get the latest environmental models and databases, and then we'll work with the tactical programs themselves to get the tactical software,” Loeffler said.
“Our role here at Carderock has been to leverage signature simulation capabilities we have developed over the years across submarine, surface and surveillance ASW trainers and provide the system design, development, integration and testing support to implement the CIAT requirement to support the fleet's training needs,” he said.
Before the CIAT existed, the Surface ASW Synthetic Trainer (SAST) was developed by Carderock as an on-board embedded training system within the AN/SQQ-89 A(V)15 Sonar system. Loeffler said beginning in 2008, they went through a series of large analyses to compare and contrast what the simulation produced with what operators saw at sea. The data from that testing helped further develop the SAST and subsequently create the CIAT. Now, they are able to represent all components of the operations they run from the physics modeling perspective, such as what sounds are generated and how they propagate through the water, interactions with interfering objects and sea-state effects on these variables.
“Since we're acoustically stimulating the actual tactical software of the sonar system, the users are operating the systems just as they would at sea,” he said.
Loeffler believes that there is not anything off limits for what the CIAT can do, but adapting with new threats will require the right development within the trainer to represent the real-world situation. Although the system is relatively new, discussions on the next steps in the development of the trainer are already taking place with the help of Center for Surface Combat Systems (CSCS) defining and prioritizing fleet training requirements
“CSCS is basically the primary stakeholder that owns the surface-ship training schoolhouses, and they've done their requirements review to see what additional capabilities they'd like to see in the next version of CIAT,” Loeffler said. “So, we're going through that process, assessing those requirements and looking for what would go into the next version to further improve training and also address training of the new combat system capabilities as they are being introduced into the fleet.”
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By: Christina Mackenzie PARIS — As France slowly emerges from an almost complete industry shutdown imposed March 16 in response to the COVID-19 pandemic, defense company executives are considering their next steps. Stephane Mayer, Eric Trappier and Herve Guillou — respectively presidents of the groups of French industries for land and air-land (GICAT), air and space (GIFAS), and naval (GICAN) systems — were witnesses at an April 23 hearing by the National Assembly's Defence Committee. They said that despite the partial return of employees to work, the supply chain is still experiencing problems. The three industry leaders explained that following discussions with unions and the implementation of modifications in the workplace that enable employees to work while maintaining a distance of at least 1 meter between each other, about 30 percent of the workforce on production sites was back by April 23. Those able to work from home are doing so, they added. More employees returned to work on May 11 when the lockdown was eased, but personnel who can continue to work from home are being urged to do, they said. Meanwhile, shifts are being modified to ensure workers don't arrive and leave at the same time, they added. However, all three agreed that the supply chain had been interrupted, most notably in the aeronautical sector because of its dual military-civilian role and the near-total halt in air traffic, which negatively affected imports. They explained that during the lockdown, defense industry leaders and the French procurement office DGA jointly set out priorities for programs and established what activities must be maintained to ensure the military continues its missions within France and in foreign theaters. How are exports performing? All three were also unanimous in their analysis that the French defense sector could take a hit in the export market, noting that German companies never completely stopped their activities; China was quick to reconnect with potential export clients; and the American defense sector benefits both from the continuation of much of its production capacity and massive support from the federal government. This was later repeated by Guillou at a video conference organized this week by the Foundation for Strategic Research think tank. “None of us can survive unless we have 50 percent of our order intake from the export market," Guillou said. "Even if the French market returns to normal, we still have that 50 percent export segment to worry about. If we want to remain competitive on the world export market, keeping in mind that the Chinese ramped up before we did, that the Russians, Germans and Dutch never stopped, we will have to restore our competitivity extremely quickly ... to stay in the race and not lose a part of this market forever.” He also stressed that the need to catch up is a major concern of the French defense industry. What about the supply chain? The supply chain in France is largely made up of small and medium-sized enterprises. Eric Beranger, CEO of European missile-maker MBDA, told French Armed Forces Minister Florence Parly on May 6 that some of the 1,200 French suppliers that work for the company are now very fragile due to the developing economic crisis. Guillou remarked during the video conference that the “terrific solidarity” among the supply chain and subcontractors, as well the prime contractors in the naval sector, is something he'd never come across in his 40-year career. But he added that the small and medium-sized enterprises serving the aeronautical sector are suffering more. The Armed Forces Ministry began slowly ramping up on May 7 based on two principles: preserving the health of staff and their families (all personnel, civilian or military, have been given masks, which must be worn by those who work in confined spaces such as workshops, restaurants or vehicles); and continuing with the ministry's essential mission. This includes programs meant to keep fielded weapons and equipment in operational condition, but it also concerns the delivery of new materials. “The reversibility of the procedures means that were the epidemic to break-out again within the ministry we would be able to handle it,” a May 7 ministry statement said. https://www.defensenews.com/industry/2020/05/21/french-defense-industry-plays-catch-up-as-lockdown-partially-lifts/