Air forces around the globe are under pressure to modernize faster while balancing readiness, affordability and long-term sustainment. Whether the mission is ISR, AEW&C or EA, operators need capabilities that can adapt as threats evolve.
Many nations are rethinking how they build airborne mission fleets, looking for solutions that can be fielded quickly, upgraded efficiently and sustained for decades.
The need for persistent airborne intelligence is not new. For more than 60 years, the RC-135 Rivet Joint has provided critical intelligence to military commanders and national decision makers. Today, L3Harris Technologies continues to sustain and modernize both U.S. and U.K. fleets, ensuring the aircraft remains operationally relevant through depot maintenance, mission systems integration and technology upgrades. Those decades of experience inform how airborne mission systems are designed, integrated and sustained today.
Why Business Jets
Missionized business jets have emerged as an attractive option for nations looking to expand capability without the cost and complexity often associated with large platforms. Built on commercially proven aircraft, they offer high availability, lower lifecycle platform costs, global support networks and the flexibility to integrate new sensors and mission systems as requirements change.
For more than 70 years, L3Harris has missionized aircraft for some of the world’s most demanding missions, including MC-55A Peregrine, ATHENA-R, ARES and EA-37B Compass Call. As the world’s largest mission systems integrator, the company has delivered thousands of airborne mission solutions and modifications across more than 100 aircraft types. That experience allows customers to move faster from requirement to operational capability while reducing risk.
Beyond One Mission
The advantages of missionized business jets extend beyond any single mission area. Today, these aircraft support ISR, AEW&C and EA and other special mission requirements.
Their commercial foundation provides access to established supply chains, modern maintenance practices and proven aircraft performance. They enable sovereign sustainment strategies through in-country partnerships that strengthen domestic industry, reduce foreign dependency and support long-term affordability.
Meeting the Mission
Among the mission areas seeing the growing demand is airborne early warning and control. Air forces are seeking greater situational awareness and battle management capability. They need solutions that can integrate into joint and coalition operations while remaining affordable to acquire and sustain.
AERIS X, a high-altitude airborne early warning and control capability, is optimized for contested environments, reflecting a shift in force structure planning. Built on a missionized business jet foundation, it combines advanced sensing, battle management capabilities and fifth-generation interoperability in a solution designed to provide persistent air domain awareness while supporting sovereign operational requirements. AERIS X has a superior mission system that can track both high-speed and high-altitude missiles as well as low and slow unmanned threats.
Missionized business jets help meet mission needs by combining advanced mission systems with the speed, flexibility and readiness of commercially proven aircraft. L3Harris has delivered 100+ missionized business jets to date – more than all competitors combined.
