Spain's SAES & France's Thales have agreed to integrate the new Thales SonoFlash sonobuoy on SAES' acoustic sonobuoy processor. The agreement was announced during the Feindef 2021 defense exhibition currently held in Madrid, Spain.

South Korean company LIG Nex1 started research and development (R&D) on a new passive sonobuoy in August 2021...

Ultra Maritime announces that its Sonobuoy Systems business has been awarded a further, 3-year contract, worth £31m, with the UK MOD.

France is moving forward with a new active-passive Sonobuoy system. The SonoFlash, developed by Thales, could be the game-changer...

Ultra Electronics Holdings plc (ULE) and Sparton DLS, LLC announce the award of a contract valued at $71.8 million to their ERAPSCO joint venture for the manufacture of sonobuoys for the United States Navy.

Ultra is pleased to announce it has secured a contract from QinetiQ to support them in replacing the entire Sonobuoy Test Facility (STF) system at the British Underwater Test & Evaluation Centre, MOD BUTEC.