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Next Generation Sonobuoys - Ultra Maritime

Ultra Maritime Receives £18 Million Contract for Sonobuoys from the UK Ministry of Defence

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GREENFORD, UK– Ultra Maritime announces an £18 million contract from the UK Ministry of Defence (MoD) to supply sonobuoys to the Royal Navy’s Merlin Maritime Patrol Helicopter. Sonobuoys are a critical element of the UK’s anti-submarine warfare (ASW) capability, delivering undersea domain awareness and enabling the Royal Navy to protect UK home waters, the UK’s Continuous at Sea Deterrent and the Carrier Strike Group.  

The contract for sonobuoy engineering, manufacturing, logistics and support awarded to Ultra Maritime ensures the Royal Navy maintains a persistent ASW surveillance capability detecting, locating and tracking hostile submarines, and signifies the Royal Navy’s confidence in Ultra Maritime for this critical capability. 

“Ultra Maritime’s support to the Royal Navy’s critical mission is at the heart of our business as the world’s leading provider of sonobuoy and ASW solutions,” said Wayne Clifton, Vice President and General Manager of Ultra Maritime UK. “This investment by the MoD enables the UK’s armed forces to deal with modern and evolving submarine threats. Ultra Maritime is investing in a new state-of-the-art facility which will enable the production of sonobuoys to be scaled when required, whilst also allowing for further ASW capabilities to be manufactured and supported.”

Ultra Maritime is continuing to work closely with the UK MoD on the design of miniature sonobuoys for unmanned aircraft system (UAS) and unmanned aerial vehicle (UAV) platforms, signifying a commitment to a long-term partnership with Ultra Maritime for the supply of this essential capability.

Ultra Maritime is investing significantly in UK infrastructure and jobs to support the Royal Navy’s ongoing needs, and this contract will result in the creation of new high skilled roles in Ultra Maritime’s London-based facilities. 

Ultra Maritime Signs Contract for Co-Production of U.S. Sonobuoys in India

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The initial contract between Ultra Maritime and Bharat Dynamics Limited supports production planning at Bharat Dynamics’ Visakhapatnam facility.

COLUMBIA CITY, Indiana – The contract between Ultra Maritime and Bharat Dynamics Limited (BDL) signifies a concrete step forward in the co-production of U.S. sonobuoys in India, an initiative first announced by the White House in January of this year. Ultra Maritime and BDL have signed a Production Planning contract which will kick start the transfer of technology from the U.S. to India of U.S.-specification sonobuoys for use on India’s Maritime Patrol Aircraft, the P-8I, MH-60R and MQ-9B Sea Guardian platforms.

The work between the two companies is already well underway. BDL has made significant investments at its site in Visakhapatnam, with production and testing halls ready for the new lines. This initial contract will fund the two companies’ discussions on potential supply chain partners, requirements for production equipment, optimal production line layouts, testing processes and quality control.

Ultra Maritime, a world-leader in the design and production of undersea warfare capabilities, has partnered with BDL to supply and manufacture sonobuoys for the Indian Navy to U.S. Navy standards, with production split across the U.S. and India, in accordance with ‘Make in India’ principles. This first-of-its-kind partnership will enhance undersea domain awareness efforts for both navies, in support of the U.S.-India Bilateral Undersea Domain Awareness initiative. Production will start in 2027.

Combining Ultra Maritime’s U.S. technology and production expertise with BDL’s Indian manufacturing track record and supply chain reach shows how U.S. and Indian industry can team rapidly to respond to undersea threats in the Indo-Pacific region. Ultra Maritime’s new generation sonobuoys represent a step forward in the consistent, worldwide supply of Anti-Submarine Warfare capabilities.

“We are proud to follow up on recent announcements to share that our first contract with BDL has been formalized. This step indicates the level of investment both parties are making to ensure timely delivery of world class sonobuoys, made in India,” said Ultra Maritime President and CEO, Carlo Zaffanella.   

“Bharat Dynamics Limited has signaled its intent to invest with Ultra Maritime in the signing of this contract. Not only have we prepared our site for new production lines, but the output of the Production Planning contract will give us greater confidence in building sonobuoys in India. BDL will continue to meet the operational demands of the Indian Navy while enhancing Indian self-reliance in defence capabilities,” added Chairman of BDL Commodore (ret) A. Madhavarao.