Lockheed Martin to Acquire Ultra Maritime Solutions

Lockheed Martin (NYSE:LMT) signed a definitive agreement to acquire Ultra Maritime, a global undersea and anti-submarine warfare specialist, for $3.45 billion.

Rhea-AI Summary

Lockheed Martin (NYSE:LMT) signed a definitive agreement to acquire Ultra Maritime, a global undersea and anti-submarine warfare specialist, for $3.45 billion.

The deal adds sonar, sonobuoy, radar, torpedo defense and autonomous maritime sensing technologies and, upon closing, Ultra Maritime will join Lockheed Martin’s Rotary and Mission Systems business.

Positive

• Definitive $3.45 billion agreement to acquire Ultra Maritime
• Expands ASW capabilities with sonar, sonobuoys and torpedo defense systems
• Adds international footprint and exportable ASW product portfolio
• Ultra Maritime to join Rotary and Mission Systems upon closing

Negative

• Acquisition requires $3.45 billion capital commitment

Argus Jul 6 session

-1.45% close to close Open Argus

Details

News Market Reaction – LMT

On Jul 6, the day this news came out, LMT closed 1.45% below the previous close.

Data tracked by StockTitan Argus for the Jul 6 session.

Key Figures

Acquisition price: $3.45 billion

Acquisition price

$3.45 billion

Purchase price for Ultra Maritime

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Key Terms

anti-submarine warfare, sonobuoys, torpedo defense systems, autonomous maritime sensing platforms, +1 more

5 terms

anti-submarine warfare technical

"specializing in advanced undersea warfare and anti-submarine warfare (ASW) capabilities"

Operations, tools, and tactics used to detect, track, deter, and destroy hostile submarines and other underwater threats. Like a security system for the seas that combines sensors (sonar, radar, satellites), specialized ships, aircraft, and weapons to find hidden risks below the surface. Investors care because anti-submarine warfare drives defense budgets, influences demand for naval platforms and sensors, and affects companies that make marine electronics, weapons, and support services.

sonobuoys technical

"such as its sonobuoys, towed sonar arrays and hull mounted sonar product lines"

Small, expendable floating sensors dropped into the ocean from aircraft or ships to listen for and relay underwater sounds, primarily to detect and track submarines and other vessels. Like a network of remote microphones, they gather acoustic data and transmit it back to operators; investors follow them because they are a specialized product category for defense and maritime-technology companies, tied to procurement, maintenance, and R&D revenues.

torpedo defense systems technical

"mission-critical systems including sonar technologies, sonobuoys, torpedo defense systems"

Systems installed on ships and submarines to detect, track and defeat incoming torpedoes using sensors, decoys, electronic countermeasures and interceptors. Think of them like an emergency braking and airbag system for a vessel: they are engineered to protect hulls and crews by preventing or diverting underwater attacks. Investors watch these systems because they drive defense contracts, long-term service and upgrade revenue, export restrictions and technical risk for suppliers.

autonomous maritime sensing platforms technical

"radar solutions, and autonomous maritime sensing platforms."

Unmanned boats, buoys, or underwater vehicles equipped with sensors and communications that collect ocean and coastal data without a crew. Like weather stations on water or robotic surveyors, they measure things such as currents, salinity, sonar maps, cargo conditions, or maritime traffic and send that information back in real time. Investors track them because they create new sources of operational data and services, can lower labor and survey costs, and enable commercial, scientific, and regulatory applications that may affect revenue, contracts, and risk exposure in maritime industries.

sonar technologies technical

"mission-critical systems including sonar technologies, sonobuoys"

Technologies that use sound waves to locate, image, or measure objects and environments by sending pulses and interpreting the echoes, most commonly underwater but also in air and structures. Like how bats navigate by listening to echoes, sonar systems map seafloor, detect vessels, measure distance, or monitor equipment performance. Investors care because companies selling or using these systems can affect costs, capabilities, regulatory compliance, and revenue in industries such as shipping, defense, energy, and surveying.

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Acquisition reinforces Lockheed Martin's commitment to domain expertise in anti-submarine warfare

BETHESDA, Md., July 6, 2026 /PRNewswire/ -- Lockheed Martin [NYSE: LMT] today announced the signing of a definitive agreement to acquire Ultra Maritime, a global defense company specializing in advanced undersea warfare and anti-submarine warfare (ASW) capabilities for allied naval forces for $3.45 billion. The company develops and delivers mission-critical systems including sonar technologies, sonobuoys, torpedo defense systems, radar solutions, and autonomous maritime sensing platforms. 

"Undersea superiority belongs to those who move fastest and work together best," said Stephanie C. Hill, president of Lockheed Martin Rotary and Mission Systems. "By joining forces with Ultra Maritime, we're accelerating our commitment to deliver the most advanced undersea and anti-submarine warfare capabilities to our U.S. and allied partners across the globe." 

"When we invested in Ultra Maritime in 2022, we saw a business with mission-critical technology and a vital role in protecting allied nations from undersea threats, but one that had been underinvested and was not yet fully delivering for its customers," said Shonnel Malani, managing partner at Advent and chair of the board at Ultra Electronics. "Over the past four years, we have changed that. Ultra Maritime is now a stronger, more innovative partner to allied navies, with improved execution, greater industrial capacity and next-generation autonomous solutions that position it well for future warfare." 

Ultra Maritime's international footprint and portfolio of exportable ASW products, such as its sonobuoys, towed sonar arrays and hull mounted sonar product lines, will complement and expand Lockheed Martin's ability to offer sonar solutions across next-gen maritime platforms.  

Upon closing, the team will become part of Lockheed Martin's Rotary and Mission Systems business area. 

Advisors  
Citi is serving as financial advisor, Hogan Lovells Cadwalader is serving as legal counsel, and Fried Frank is serving as tax counsel to Lockheed Martin. 

About Lockheed Martin
Lockheed Martin is a global defense technology company driving innovation and advancing scientific discovery. Our all-domain mission solutions and 21st Century Security® vision accelerate the delivery of transformative technologies to ensure those we serve always stay ahead of ready. More information at Lockheedmartin.com.

 

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SOURCE Lockheed Martin

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Lockheed Martin (NYSE:LMT) announce about acquiring Ultra Maritime on July 6, 2026?

Lockheed Martin announced a definitive agreement to acquire Ultra Maritime for $3.45 billion. According to Lockheed Martin, Ultra Maritime specializes in advanced undersea warfare and anti-submarine warfare capabilities for allied naval forces, strengthening the buyer’s domain expertise in these mission-critical areas.

How much is Lockheed Martin paying to acquire Ultra Maritime (NYSE:LMT deal value)?

Lockheed Martin is paying $3.45 billion to acquire Ultra Maritime. According to Lockheed Martin, this transaction secures a portfolio of sonar technologies, sonobuoys, torpedo defense systems, radar solutions and autonomous maritime sensing platforms that support U.S. and allied naval customers worldwide.

How will the Ultra Maritime acquisition affect Lockheed Martin’s anti-submarine warfare capabilities (LMT)?

The acquisition is expected to broaden Lockheed Martin’s undersea and anti-submarine warfare offerings. According to Lockheed Martin, Ultra Maritime’s sonobuoys, towed sonar arrays and hull-mounted sonar lines will complement and expand its sonar solutions across next-generation maritime platforms for U.S. and allied navies.

What business unit will Ultra Maritime join within Lockheed Martin after the acquisition closes?

Upon closing, Ultra Maritime will become part of Lockheed Martin’s Rotary and Mission Systems unit. According to Lockheed Martin, this integration aligns Ultra Maritime’s mission-critical undersea warfare technologies with an established business focused on complex naval, aerospace and integrated mission systems.

What products does Ultra Maritime add to Lockheed Martin’s undersea warfare portfolio (LMT)?

Ultra Maritime brings sonar technologies, sonobuoys, torpedo defense systems, radar and autonomous maritime sensing platforms. According to Lockheed Martin, these exportable anti-submarine warfare products expand its ability to offer integrated sonar solutions for next-generation maritime platforms used by allied naval forces.

Why is Lockheed Martin acquiring Ultra Maritime and how does it fit its strategy?

Lockheed Martin views Ultra Maritime as reinforcing its commitment to undersea domain expertise. According to Lockheed Martin, combining forces aims to accelerate delivery of advanced undersea and anti-submarine warfare capabilities to U.S. and allied partners, leveraging Ultra Maritime’s technology and international footprint.