
The Royal Australian Air Force (RAAF) received the first MC-55A Peregrine, an aircraft that is now part of the modernization effort of the air force within the AISREW program, focused on intelligence, surveillance, reconnaissance, and electronic warfare missions.
Based on the Gulfstream G550 business jet, the model has been extensively modified to operate as a multi-mission platform capable of performing both data collection and electronic interference on the battlefield.
Equipped with a wide range of sensors, antennas, and satellite communication systems, the MC-55 was designed to perform electronic warfare (EW), signal intelligence (SIGINT), and ISR functions over long distances, leveraging its autonomy of approximately 15 hours of flight time and its ability to operate at altitudes over 15,000 meters. The aircraft will also be able to act as a relay and data fusion node, connecting fighters like the F-35A, early warning aircraft like the E-7A, electronic attack jets like the EA-18G, naval ships, and ground forces into an integrated combat network.
The new platform has also been designed to operate in conjunction with unmanned aerial vehicles (UAVs) like the MQ-28A Ghost Bat drones, extending the range of missions and allowing these systems to operate in riskier areas while the MC-55 coordinates operations from a safer position. The integration of manned and unmanned systems is seen as one of the pillars of Australia’s networked combat doctrine and the so-called “fully connected fifth-generation air force.”
Based at RAAF Base Edinburgh, the MC-55 will work in cooperation with P-8A Poseidon aircraft and MQ-4C Triton drones, as well as having support facilities in other strategic regions, including the Cocos Islands in the Indian Ocean. With rising tensions in the Indo-Pacific and the growing Chinese military presence in the region, the new aircraft is expected to become one of the RAAF’s most valuable assets, significantly enhancing its electronic warfare and surveillance capabilities.
Source: The War Zone | Photo: X @airman941 | This content was created with the help of AI and reviewed by the editorial team
Feeling genuinely grateful today. The RAAF MC-55 Peregrine has finally been delivered to Adelaide, following an incredible route: KGVT > KDMA > PHNL > PWAK > PGUA > YPED, A huge milestone for Australian aviation and capability — honoured to watch it happen. 🇦🇺✈️ #RAAF #MC55… pic.twitter.com/js5M6KGm1L
— Airman94 🇦🇺 (@airman941) January 22, 2026
