First Apache Guardian helicopter was formally handed over to the Indian Air Force at Boeing production facility in Mesa, Arizona, USA on  10 May 19. IAF had signed a contract with US Government and M/s Boeing Ltd in Sep 2015 for 22 Apache helicopters.     

Need of Apache helicopters
The addition of helicopter is a significant step towards modernisation of Indian Air Force’s helicopter fleet. The helicopter has been customized to suit IAF’s future requirements and would have significant capability in mountainous terrain. The helicopters have the ability to transmit and receive the battlefield picture, to and from the weapon systems through data networking. Thus, helicopters are important for gathering data for precision strikes.

(Source: http://pib.nic.in/)