The P8-I is a derivative of the US Navy's P8-A multi-mission maritime aircraft (MMA) developed at the cost of billions of dollars. The first P8-A was delivered to it in March 2012, and so far, it has received five of the 117 ordered aircraft.
The Indian Navy is the first foreign customer and not much apart in time.
Understandably though, the P8-Is would not have the same range and features as the P8-As, but then the Indian requirements are met appropriately. In any case, there cannot be 100 per cent commonality as neither would the US share its latest technologies nor is India looking for interoperability with US assets.
Mission computers form the heart of the P8-I, integrating various sensors, radars and weapons on board, directing their power, reach and the required urgency in neutralizing hostile targets.
There are five to seven consoles for the operators, who can command the system to initiate and execute real-time action and attack.
Although the P8-I is not an AWACS (airborne warning and control systems) aircraft, it can operate as one in a limited way, and coordinate with the Indian Navy or Indian Air Force (IAF) combat jets to shower hell on an enemy.
The Indian P8-Is will be integrated with the Indian Navy and IAF assets, including fighters, AWACS and ground stations, thanks to net-centricity. Both the Navy and IAF fly Mig 29s for instance, and in the recent years, all the three services are approaching war-fighting with an emphasis on jointness, according to a report in defence journal India Strategic.