Ireland’s New Eyes in the Sky: The C295’s Fight Against Illegal Fishing

As an island nation, Ireland shoulders a significant maritime responsibility. The Irish Air Corps is tasked with monitoring a vast expanse of 132,000 square nautical miles of sea. This area is not just empty ocean; it represents a full 20% of the European Union’s total fisheries area, making it a critical zone for both the national economy and environmental stewardship. Patrolling this domain effectively is a monumental challenge, essential for safeguarding one of the nation’s most vital industries against a range of threats.

The stakes for this mission are incredibly high. Ireland’s seafood sector is valued at €850 million a year and supports over 15,673 jobs, primarily in coastal communities. This crucial industry faces a persistent and damaging threat from illegal, unreported, and unregulated (IUU) fishing. These illicit activities not only deplete valuable fish stocks but also disrupt marine ecosystems, making them more vulnerable to climate change and pollution. For Ireland, effective surveillance is not merely a policy checkbox; it is a direct defense of livelihoods and the preservation of a rich natural heritage.

To confront this challenge head-on, the Irish Air Corps has embraced a new era of maritime surveillance with the acquisition of two state-of-the-art Airbus C295 Maritime Surveillance Aircraft (MSA). These aircraft are far more than simple replacements for an aging fleet. They represent a fundamental leap in technological capability, bringing advanced sensors and unparalleled efficiency to the front lines of maritime protection and solidifying Ireland’s role as a guardian of its sovereign waters.

A Technological Leap in Maritime Patrol

The introduction of the C295s marks a significant upgrade in Ireland’s defense and surveillance infrastructure. Replacing a fleet that served for decades, these new aircraft bring a suite of modern technologies that are reshaping how the Irish Air Corps conducts its critical missions over the North Atlantic.

From the Old Guard to the New

For nearly 30 years, the Irish Air Corps depended on two CASA CN235-100 aircraft, which had been in service since 1994. While these platforms served the nation well, the evolving complexities of maritime security and the sheer scale of the patrol area demanded a more advanced solution. The answer came through a €230 million contract with Airbus Defence and Space, a strategic investment designed to enhance Ireland’s ability to protect its territorial waters.

The transition has been described by personnel as a “massive difference.” According to Lieutenant Colonel Patrick Ridge, Officer Commanding No. 1 Operations Wing, the new platform has fundamentally altered operational methods. “How we conduct our patrols at sea is very much changing and it’s very much enhanced by the new platform and the new capabilities that are on board,” he stated. This is not an incremental improvement but a complete overhaul of surveillance strategy, driven by the C295’s superior technology.

This modernization is also a direct response to a changing geopolitical climate. The need for nations to actively monitor and defend their sovereign territory has grown in importance. As Brigadier General Rory O’Connor, General Officer Commanding of the Irish Air Corps, explained, “The geopolitical situation has changed in recent years, so Ireland has to be out there to defend and protect its own territorial area.” The C295s provide the advanced tools necessary to meet this modern imperative.

Under the Hood: The C295’s Advanced Sensor Suite

At the core of the C295’s effectiveness is its Fully Integrated Mission System (FITS). This system acts as the aircraft’s central nervous system, seamlessly collecting, analyzing, and disseminating data from a wide array of powerful sensors. It empowers a small crew to manage a vast amount of information in real-time, transforming raw data into the actionable intelligence needed to identify and intercept illicit activities.

The aircraft’s senses are exceptionally sharp. Its advanced radar has a detection range of 300km, providing operators with a commanding view of the sea that extends 160 to 200 nautical miles to the horizon. Once a vessel of interest is located, the C295’s high-resolution cameras can provide imagery with detail down to 30cm. Even in complete darkness, its electro-optical infrared camera can identify crucial details like a ship’s name, its flag state, and even the movement of personnel on deck.

“We always detect things that surprise us; we’re constantly finding new ways to use the mission system to gain more and more valuable information.” , Corporal Brian Geraghty, Sensor and Airborne Radar-Systems Operator (SARO), Irish Air Corps.

This constant flow of high-quality information allows the crew to build a comprehensive picture of maritime activity and make critical decisions with speed and confidence. The system’s adaptability is key to staying one step ahead of those attempting to operate outside the law.

More Than Just Fishing Patrols

While fisheries protection is a primary mission, the C295 is a true multi-role asset for the Irish state. Its capabilities extend well beyond spotting illegal trawlers, making it a versatile tool for national security and environmental protection. One of its most impactful secondary roles is pollution monitoring, a vital task for safeguarding Ireland’s pristine coastlines and marine life.

The aircraft comes equipped with a specialized Sea Pollution Detection System (SPDS), which employs an infrared laser to scan the ocean surface. This advanced system can determine the depth and likely composition of pollutants, sending the data directly to the Irish Coast Guard for a rapid and effective response. “It’s a very handy tool, and we’re already getting really good feedback from the Coast Guards how helpful it’s being,” said Commandant Dónal Curran, a C295 pilot. This capability adds another layer of protection for Ireland’s marine environment.

The C295’s versatility doesn’t end there. Its Light Detection And Ranging System (LIDAR) can detect objects up to 25 meters below the surface, a feature useful for monitoring critical underwater infrastructure. The aircraft also provides support to other state bodies, such as Ordnance Survey Ireland, proving its value as a shared national resource. This multi-mission approach ensures that the state maximizes the return on its significant investment.

The Impact on the Front Lines

The introduction of the C295s has delivered tangible results, enhancing the Irish Air Corps’ presence and effectiveness. The new aircraft are not just technologically superior; they are also more efficient, allowing for a greater and more impactful watch over Ireland’s maritime domain.

Tripling the Watch

The most immediate and measurable impact of the C295’s deployment is a dramatic increase in presence. The efficiency and advanced capabilities of the new aircraft have enabled the Irish Air Corps to triple its maritime patrol hours, with projections showing a jump from 186 hours in 2023 to 552 hours in 2025. This expanded presence is a game-changer for maritime surveillance.

This increase is driven by a more than 60% reduction in mission time compared to the previous fleet. The C295 allows crews to cover more territory, investigate more targets, and respond to incidents faster than ever before. This means the Air Corps is not just flying more; it is operating with far greater effectiveness during every hour spent in the air.

A stronger and more constant presence serves as a powerful deterrent. Vessels engaged in or contemplating illegal activities now face a much higher probability of being detected. This persistent watch over Ireland’s Exclusive Economic Zone (EEZ) sends an unambiguous message that the nation’s maritime laws will be enforced, helping to prevent infractions before they occur.

Protecting a Vital National Resource

Every mission flown by the C295 is a direct investment in the protection of Ireland’s economy. The €850 million seafood sector, which underpins over 15,673 jobs, is directly threatened by the destructive impact of IUU fishing. By robustly enforcing the EU’s Common Fisheries Policy, the Irish Air Corps helps ensure the long-term Sustainability of fish stocks for future generations.

The scale of this challenge cannot be understated. A 2025 report from a coalition of environmental groups noted that the implementation of EU law to prevent illegal fishing can be “inadequate” in some member states. While Ireland’s inspection rate for non-EU vessels is well above the required 5% threshold, the sheer size of its maritime domain makes comprehensive enforcement a constant struggle.

This is precisely where the C295’s efficiency becomes a strategic advantage. By enabling more frequent, targeted, and effective patrols, the aircraft helps close the gaps in a vast surveillance network. It ensures that Ireland can meet its obligations to the EU and, more importantly, protect its own sovereign resources from illegal exploitation.

A New Era of Maritime Security

The arrival of the Airbus C295 aircraft marks a pivotal moment for the Irish Air Corps and for Ireland’s national security. These platforms are far more than just new planes; they are a force multiplier, providing an unprecedented level of situational awareness over the nation’s vast maritime domain. By combining advanced sensor technology with enhanced operational efficiency, the C295s empower Ireland to protect its vital fishing industry, safeguard its marine environment, and enforce its laws with greater authority than ever before.

Looking ahead, the C295s are poised to become an indispensable national asset. As geopolitical currents continue to shift and the strategic importance of maritime resources grows, the ability to effectively monitor and protect sovereign territory will only become more critical. The investments in these “eyes in the skies” ensures that Ireland is not just reacting to threats but is proactively shaping a more secure and sustainable future for its coastal communities, its economy, and its place in the world.

FAQ

Question: What aircraft did the Airbus C295 replace for the Irish Air Corps?
Answer: The C295s replaced two CASA CN235-100 maritime patrol aircraft, which had been in service since 1994.

Question: How large is the maritime area that Ireland is responsible for monitoring?
Answer: The Irish Air Corps monitors 132,000 square nautical miles of sea, which accounts for 20% of the total EU fisheries area.

Question: Besides fisheries protection, what other missions can the C295 perform?
Answer: The C295 is a multi-role aircraft capable of pollution detection and monitoring, search and rescue operations, and surveillance of underwater infrastructure, among other tasks.

Sources

• Airbus