INDRA, a Spanish company specializing in defense technology, unveiled a significant project at the November 2023 International Fighter Conference in Madrid. During the event, they presented a detailed video showcasing the capabilities of a modified Bombardier Global 6000 aircraft.
The video prominently displays a Bombardier Global 6000 transformed into a SIGINT (Signal Intelligence) aircraft with the livery of the Spanish Air Force, explicitly showcasing the aircraft in the colors and with the titles 'Ejército del Aire y del Espacio' (Spanish Air Force).
The aircraft exhibits Integrated Airborne Signal Intelligence Solution and Air SIGINT systems developed by INDRA. Highlighted aspects and functions in the video include the capacity for monitoring the entire spectrum, real-time depiction and information management, data analysis, data fusion, collaborative functions, and air command and control.
This project bears similarity to the one undertaken by the German Luftwaffe involving three Global 6000 business jets set to become the Luftwaffe's new fleet of Pegasus SIGINT aircraft. These jets are currently undergoing extensive modification in Wichita, Kansas, with an expected service entry in 2026 and final deliveries in 2028.
The introduction of this system developed by the Spanish company is expected to fill a capability gap within the Spanish Air Force, which currently lacks dedicated intelligence aircraft. In 2015, the Spanish Air Force decommissioned the Boeing 707 351C Electronic Warfare aircraft, nicknamed 'The Spectrum Queen,' previously assigned to the 47 Mixed Group at Torrejón Air Base.
The Boeing 707 had the capability to intercept, monitor, and record communications or signals across the electromagnetic spectrum. It could detect and listen to enemy unit communications, map radars up to 500 kilometers away, and even video-record a target from a distance of 100 kilometers.
Since the retirement of the Boeing 707, the Spanish Air Force has tested at least one prototype intended as a replacement. This prototype, a Gulfstream G500 SEMA equipped with electronic surveillance technology, proved unsatisfactory and was discarded as a substitute for the B-707. Israel, a country that collaborated with Spain in the Boeing 707's service entry, possesses two similar aircraft modified by Israel Aerospace Industries.
Following these developments, INTEL SIGINT missions continued using a C-212 Aviocar and a Falcon 20 for electronic warfare, albeit with significantly reduced capabilities compared to the Boeing 707. However, these aircraft have also been retired.
Budgetary constraints have hindered the acquisition of a new SIGINT platform since then, exacerbated by strong public spending restrictions imposed by the European Union on Spain since 2012.
Given the critical nature of such missions for gaining an advantage in potential conflicts, Spain's neighbor, Morocco, has planned the acquisition of four G550 AEW aircraft for surveillance, warfare, and electronic intelligence missions. These aircraft will be equipped in Israel by IAI and are already in service in Australia, Israel, Italy, and Singapore.
Moreover, Spain recently retired its last operational Lockheed P-3M Orion maritime patrol aircraft in December 2022, leaving a gap in the Spanish Air Force's capability for maritime patrols and long-range search and rescue (SAR) missions.
To address this gap, Airbus will supply 16 C295W aircraft. Six of these will serve in maritime patrol (MPA) roles, while the remaining 10 will conduct maritime surveillance (MSA) missions. These aircraft will feature the latest Fully Integrated Tactical System (FITS) and mission-specific systems enabling anti-submarine warfare operations. Additionally, it appears these aircraft will be equipped with a magnetic anomaly detection (MAD) system.
