OVERVIEW: The C.160G Gabriel is a twin-engine, long-range, fixed-wing electronic warfare and signals intelligence aircraft derived from the C-160 Transall transport. It was operated by the French Air Force for strategic airborne ELINT and COMINT missions over a multi-decade period.

DETAILS: The C.160G Gabriel was developed from the Franco-German C-160 Transall airlifter and modified for electronic surveillance roles under a French-specific program led by Dassault and Thales. Entering service in 1989, it was configured with a full suite of signals intelligence systems for monitoring radar emissions (ELINT) and communications (COMINT), supporting national and allied intelligence needs. The aircraft featured extensive modifications including dorsal and ventral antenna arrays, specialized electronic operator consoles, and extended mission endurance capability. It was powered by two Rolls-Royce Tyne turboprop engines, with a cruising speed of approximately 430 km/h and a mission range of over 3,000 km.

The “G” in C.160G stands for “Gabriel,” the codename of the signals intelligence program under which the aircraft was modified. The variant was equipped with French-developed ESM systems and an integrated suite of passive sensors. It featured major structural modifications to house the sensor systems and additional electrical generation capacity to power onboard mission equipment. The aircraft was primarily used for long-endurance surveillance and electronic monitoring over regions of interest, including during operations in the Middle East and Africa.

TYPE: Strategic Electronic Warfare / ELINT Aircraft

FUNCTION: Used for airborne collection of electromagnetic signals, enemy radar profiling, and long-range communications interception in support of strategic intelligence and operational planning. Its passive detection capability made it ideal for operations in contested or sensitive environments.

NOTE:
IOC: 1967 (C-160 base model), 1989 (C.160G Gabriel)
Manufacturer: Aérospatiale / Dassault Aviation (France)
Operators: France
Conflict used in: Afghanistan (2001), Mali (2013), Syria (2015), Sahel operations (2010s–2020s)

SOURCE:
French Ministry of Armed Forces: https://www.defense.gouv.fr ; Dassault Aviation: https://www.dassault-aviation.com ; Jane’s All the World’s Aircraft: https://www.janes.com ; Air & Cosmos: https://www.air-cosmos.com ; Flight International Archives ; Fédération des Industries Aéronautiques et Spatiales