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Ultra Maritime Showcases Anti-Submarine Warfare Capabilities Across Air, Surface and Undersea Domains for Unmanned and Hybrid Fleets at IndoPac 2025

SYDNEY, Australia – As threats in the underwater battlespace proliferate, the need for anti-submarine warfare (ASW) across all domains has never been greater. Ultra Maritime will present its full portfolio of world-leading ASW technology from the air, surface and undersea for unmanned and hybrid fleets at IndoPac 2025 from Nov. 4-6 in Sydney, Australia.

The following is a selection of what will be highlighted at booth #1H26:

Sea Spear – One-of-a-Kind Lightweight Deployable Sonar
Sea Spear was introduced to the world this year and is being used as part of a strategic partnership with Anduril, where its Ghost Shark unmanned underwater vehicle will deliver its Seabed Sentry capability along with Sea Spear to communicate critical subsea information in real time. Ultra Maritime’s Sea Spear is a first-of-its-kind lightweight deployable sonar system that enhances submarine detection capabilities rapidly and inexpensively. Sea Spear provides a solution for long endurance and long-range surveillance capability during a time when submarine detection and tracking matters more than ever. Deployable from manned or unmanned surface and underwater platforms, the 21-inch diameter unit expands to create a high-performance, wide-aperture array.

Electronic Warfare
In an ever-evolving and increasingly complex electromagnetic threat landscape, Ultra Maritime’s Electronic Warfare (EW) systems can detect, track and classify the smallest of targets and deliver informed, critical-decision making data back to the war fighter. With decades of expertise in multi-domain, command and control, cyber security and radio frequency, Ultra Maritime’s EW solutions provide a unique, critical sovereign capability across the Royal Australian Navy (RAN), the Royal Australian Airforce (RAAF) and the Australian Army.

Surface Ship Torpedo Defense
Ultra Maritime has made significant investment towards creating a complete layered torpedo defense solution comprised of multiple strategies and systems working together to detect and neutralize incoming torpedo threats. This next generation torpedo defense capability combines expendable countermeasures, both soft and hard kill, with towed detection and countermeasures, ensuring the safety of naval vessels from torpedo attacks. This integrated approach to torpedo defense is critical to address the growing submarine threat by significantly improving our survivability and drastically shortening the kill chain for an inbound threat.

Next Generation Sonobuoys
Ultra Maritime has begun delivery on its next generation sonobuoys, revolutionizing submarine detection technology with unprecedented predictability and detection capabilities, including enhanced battery technology that extends the operational lifespan of active buoys. This breakthrough provides allied navies with a critical edge in undersea warfare, elevating defense operations to a new level of performance.


WHEN: November 4-6, 2025

WHERE: Booth #1H26

MEDIA CONTACT: marketing@umaritime.com

Ultra Maritime’s Landmark Investments Produce Industry-Leading Critical Capabilities for the U.S. Navy and its Allies

COLUMBIA CITY, Indiana – Ultra Maritime continues to expand its market-leading, large-scale supply of essential expendables to the U.S. Navy and its allies in support of advancements of critical munitions requirements for the war stock inventory. With state-of-the-art sonobuoy technology, Ultra Maritime is not only pacing the evolving global threat environment but also reinforcing the industrial base.

Ultra Maritime has made landmark investments in new technologies, new factories and an expanded supply base. One of the new buoys now in full production is the SSQ-62G. This world-leading, U.S.-specification sonobuoy is widely exported to allied nations, with up to 20 countries currently procuring or expected to procure this buoy in the near future. Read about a recent award from the U.S. Navy here.

To meet the surging production capacity for the unprecedented quantity of sonobuoy awards, Ultra Maritime recognizes the essential role of supply chain resilience to deliver these critical products on schedule and at volume. The company’s comprehensive sourcing strategies, aggressive affordability initiatives and alignment with more than 150 trusted suppliers has created a competitive edge that supports national security and economic vitality. Ultra Maritime boasts a supply base that includes partners in 24 states across the U.S. with more than 70% being small businesses.

With increased production in its cutting-edge Columbia City factory and an expanded supply base, Ultra Maritime is proudly creating hundreds of jobs in Northeast Indiana and around the country.

Ultra Maritime Receives Delivery Order Under Fair Opportunities Procedures U.S. Navy for SSQ-62G Sonobuoys

COLUMBIA CITY, Indiana – Ultra Maritime has been awarded a Firm Fixed Priced Delivery Order under Fair Opportunities procedures for the SSQ-62G production for the Navy in support of annual training, peacetime operations and testing expenditures, to maintain sufficient inventory to support the execution of major combat operations based on naval munitions requirements process.

“Ultra Maritime’s workforce is the backbone of our success, and we are proud to foster a strong community of dedicated and talented employees who are driving sonobuoy technology and ensuring availability, quality and cost alignment for our suppliers and customers,” said Gabe Kopin, Vice President and General Manager of the Airborne Anti-Submarine Warfare (ASW) line of business at Ultra Maritime. “We have developed a factory capable of meeting the demand for the most advanced detection capabilities that ensure the safety of our sailors across the globe during a time when threats are proliferating.”

Ultra Maritime has made significant investments towards creating the factory of the future with streamlined capability, configured specifically for sonobuoy production and delivery. With operations in the U.S., UK, Canada and Australia, Ultra Maritime provides advanced ASW solutions from the air, the surface and undersea, in support of international allies worldwide.