Which US Navy platform is an all-weather carrier-based aircraft designed for airborne early warning and command and control for the Carrier Strike Group?

• A. E-2 Hawkeye
• B. E-6 Mercury
• C. MQ-4 Triton
• D. RC-135 Rivet Joint

Answer: (A)

Airborne early warning and fleet command and control from a carrier requires a platform that can stay on station for long periods, provide radar coverage in all weather, and act as an airborne hub to direct fighters, ships, and sensors. The E-2 Hawkeye is built for exactly that role. It carries a powerful radar dome that scans the surrounding airspace, delivers the fleet a real-time picture of aerial threats, and uses data links to share that information with the Carrier Strike Group, enabling coordinated air defense and battle management. Its all-weather capability and onboard mission crew allow it to cue interceptors, vector aircraft, and manage operations across the fleet from the carrier environment. The other options serve different missions: the E-6 Mercury is a strategic airborne command post not carried on ships of the strike group; the MQ-4 Triton is a long-endurance unmanned maritime patrol aircraft mainly land-based; and the RC-135 Rivet Joint is a USAF signals-intelligence platform, not Navy carrier-based.