The EA-18G Growler is a carrier-based airborne electronic-attack aircraft that detects, locates and jams hostile emitters while supporting strike aircraft with anti-radiation missiles and air-to-air weapons.
The E-2 Hawkeye is the US Navy's carrier-based radar aircraft — the twin-turboprop rotodome plane China's KJ-600 copies. Six decades of iteration, an AESA-radar E-2D that quarterbacks the fleet and cues SM-6 missiles over the horizon, and the airborne command node over the Red Sea and Iran.
The KJ-600 is China's carrier Hawkeye — the first fixed-wing airborne early-warning aircraft to fly from a Chinese carrier, catapult-launched off the Fujian's electromagnetic system. It finally gives PLAN carriers the organic radar picture US carriers have had for decades.