He Eurofighter Typhoon is one of the combat fighters more advanced in the world, and constitutes the spine of the combat aviation of the Spanish Air Force. This plane is not only constantly updated, but also incorporates technological systems as sophisticated as discreet.
One of the most unknown and powerful is the IRS (Infrared Search and Track), a passive infrared monitoring system nicknamed “The secret eye of the Eurofighter”.
Pirate: The system that detects without issuing signals
He EUROFIGHTER IRST is known as pirate (Passive Infrared Airborne Track Equipment). It is a joint development between Leonardo, Thales Optronics (United Kingdom) and the Spanish Technobit, who gives the hunting of a unique capacity: detect and track objectives without the need to issue any signal that can reveal its position.
This makes it a Ideal system for modern combat situationswhere stealth is key. Pirate allows Eurofight to follow multiple targets simultaneously, including furtive airplanes, high -speed missiles and small -sized drones.
How the Eurofighter irst works
Unlike traditional radar, the IrST detects heat emitted by engines or air friction In the fuselage. It operates in the thermal band from 8 to 12 microns, which allows you to capture long distance infrared signatures.
According to Technobit-Oesia, the system is composed of high-resolution optronic sensors, advanced detection and monitoring algorithms, and real-time processing. The information is presented in the cabin as a thermal and orientable image in the pilot’s helmet, facilitating both navigation and air combat.
KEY ADVANTAGES OF THE PIRATE SYSTEM:
- Totally passive: Does not emit signals detectable by enemies.
- It detects very long -range aerial targets.
- Trace multiple objectives simultaneously.
- Ideal against furtive aircraft or with low radar signal.
- It is also used to attend complex landings.

Modernization in progress: millionaire investment in 2023
The Spanish Ministry of Defense contemplates the modernization of the IRST system within the Annual Contracting Plan 2023, with a departure exceeding 5 million euros. The objective: keep the Eurofighter at the forefront of aerial superiority in an increasingly complex and technified environment.
Falcon and Quadriga: Economic and strategic motors
The Falcon and Quadriga programsdestined to the manufacture and maintenance of new Eurofighter for Spain, they represent a long -term commitment. According to a PWC study financed by Airbus:
- They will contribute 1.7 billion euros to Spanish GDP.
- They will guarantee 26,000 jobs until 2060.
- Will generate 657 direct and indirect annual jobs between 2023 and 2060.
- Eurofighter is not only a first -order military asset, but also a national economic engine.
New leadership in Eurofighter Jagdflugzeug
The European consortium that manages the Eurofighter, Eurofighter Jagdflugzeug GmbH, has announced the Appointment of Giancarlo Mezzanatto As CEO, effective since May 1. Mezzanatto, from Leonardo, has been a key figure in European military programs and already worked in Eurofighter as operations director.
The hunt that does not stop looking
In the middle of the international career for the air domain – where the future fighters of sixth generation are already developed – the Eurofight Typhoon continues to demonstrate that its evolution is constant. Thanks to systems such as Pirate IrST, Spain has a hunting capable of detecting without being seen, identifying without being heard and reacting before the enemy.
An invisible eye that sees everything. And that protects the sky without making noise.