hindon

Indian Air Force "Sarang" helicopter display team performs during the Indian Air Force Day celebrations at the Hindon air force station on the outskirts of New Delhi...Indian Air Force "Sarang" helicopter display team performs during the Indian Air Force Day celebrations at the Hindon air force station on the outskirts of New Delhi October 8, 2013. The IAF celebrated its 81st anniversary on Tuesday.

Anindito Mukherjee/Reuters

Indian Air Force Sarang helicopter display team performs during the Indian Air Force Day celebrations at the Hindon air force station on the outskirts of New Delhi. The IAF celebrated its 81st anniversary on Tuesday.