Anti-submarine warfare systems market seen hitting $24.2B by 2030

The Business Research Company says the global anti-submarine warfare systems market is set to rise from $18.44 billion in 2025 to $24.2 billion by 2030, driven by higher defense budgets, naval modernization and demand for more advanced submarine detection tools. North America was the largest market in 2025.

Why it matters: - Anti-submarine warfare systems help navies detect, track and neutralize submarines, making them central to maritime security and the protection of sea lanes. - Growth in the market signals continued spending on underwater surveillance, anti-submarine weapons and fleet modernization.

What happened: - The Business Research Company projected the global anti-submarine warfare systems market will grow from $18.44 billion in 2025 to $19.59 billion in 2026. - The company said the market is expected to reach about $24.2 billion by 2030. - The forecast implies a 6.3% CAGR from 2025 to 2026 and a 5.4% CAGR through 2030. - North America was the largest market in 2025. - The market covers regions including Asia-Pacific, Southeast Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa. - More information - The full report

The details: - Naval modernization, especially procurement of fixed-wing aircraft and air-dropped anti-submarine weapons, helped drive recent growth. - Geopolitical tensions increased demand for submarine detection and tracking technologies. - Advances in underwater acoustics improved the effectiveness of sonobuoys and training targets. - Manufacturers are expanding warranty-period maintenance and operational support services. - A growing fleet of maritime patrol aircraft has widened deployment of anti-submarine warfare systems. - Next-generation platforms that combine multiple sensors are expected to gain traction. - Procurement of more advanced sonobuoys is rising to counter quieter submarines. - Demand for long-range maritime patrol aircraft is increasing to extend anti-submarine coverage. - Investments in unmanned systems for submarine surveillance and engagement are growing. - Integrated lifecycle service packages, including upgrades, data analytics and predictive maintenance, are expected to expand. - Key trends include wider deployment of long-range air-dropped weapons, better detection from advanced sonobuoys, upgraded mission suites for maritime patrol aircraft, more use of training targets and broader integration across ships, aircraft and submarines.

Between the lines: - Higher defense budgets are a core demand driver because they fund research, procurement and deployment of anti-submarine technologies. - The International Institute for Strategic Studies reported global defense spending reached $2.46 trillion in 2024, up 7.4% from $2.24 trillion in 2023. - The market outlook suggests navies are shifting toward more networked, sensor-rich and unmanned anti-submarine systems as submarine threats become harder to detect.

What's next: - The market’s next phase of growth likely will come from multi-sensor platforms, longer-range patrol aircraft and tighter integration of systems across domains. - Service bundles tied to upgrades, analytics and predictive maintenance are expected to become more important as fleets age and operations become more data-driven. - The Business Research Company said its 2026 reports now include market attractiveness scoring, TAM analysis, company scoring matrix graphics, Excel forecasting dashboards, hotspot infographics and updated trend analysis.