RAF and IAF AEWACs participate in joint exercise.

Indian and Royal Air Force Airborne Early Warning aircraft are participating in Exercise “Indradhanush” at West Bengal's Kalaikunda Airbase. The RAF's Eurofighter Typhoons, E-3D Sentry and VC-10 tankers are involved in the exercise with IAF SU-30MKIs, Mirage 2000s, MiG-27s and Il-76 AEW aircraft.