For all Indian Mil-Tech nuts possessing the fruit company phone, or any phone for that matter, actually.
Spotted this on e-Bay. All you need is a 3.5 mm audio jack, pretty much standard among handsets today, into which you insert this accessory, sporting a photo of India's under-development Light Combat Helicopter [LCH].
Indian Air Force Dhruv ALH Attack Helicopter War A Smartphone iPhone C SKU#34609
The official LCA Tejas website also has a merchandise section, selling paraphernalia printed with the picture of the aircraft.
Godspeed