GDMS to Retrofit Knifefish Surface Mine Countermeasure UUVs for Navy
Brett Davis is a lifelong journalist and writer with extensive experience writing about defense issues and technology. He studied journalism and photography at the University of North Alabama in his hometown of Florence and then earned a master’s degree in journalism from the University of Missouri. He worked for a dozen years as Washington Correspondent for the Huntsville Times newspaper, then became editor of Aerospace Daily & Defense Report, published at the time by McGraw-Hill. He served as content manager for Backfence.com, a pioneering local journalism website, was editor of Unmanned Systems magazine at the Association for Uncrewed Vehicle Systems International and editor in chief of Inside Unmanned Systems magazine for Autonomous Media. He previously served as Deputy Editor of Seapower magazine. He’s also a fiction writer: His latest, The Moon Above, is the story of a Tuskegee Airman published by Scarsdale Publishing.

FAIRFAX, Va. — General Dynamics Mission Systems announced June 7 it was awarded a $72.8 million contract from the U.S. Navy to retrofit five Block 0 Knifefish surface mine countermeasure unmanned underwater vehicle (SMCM UUV) systems, which comprises 10 Knifefish SMCM vehicles. The retrofit requirements will enhance Knifefish operations at deeper depths, identify more complex target environments and provide more precise localization.
Once complete, all 10 Knifefish Block 0 UUVs will be upgraded with the new requirements integrated and redelivered in the Block 1 configuration.
Knifefish SMCM is a medium-class mine countermeasure UUV intended for deployment from the Navy’s littoral combat ship and other Navy vessels of opportunity. Knifefish SMCM will reduce risk to personnel by operating within minefields as an off-board sensor while the host ship stays outside the minefield boundaries.
“General Dynamics Mission Systems is honored to extend our support to the U.S. Navy with this increased capability on all five Knifefish SMCM systems,” said Carlo Zaffanella, vice president and general manager at General Dynamics Mission Systems. “We are proud to provide the Navy with advanced, state-of-the-art unmanned underwater vehicles, and we are dedicated to delivering this technology safely and quickly to our sailors.”
