The Indian Navy has written to Lockheed Martin, BAE Systems, DCNS, and Rosoboronexport for proposals on designing a 65,000 tonne aircraft carrier.
Indian Navy [CC BY 2.5 in or CC BY 2.5 in], via Wikimedia Commons
The indigenous warship, IAC-2, must carry 30-35 fixed wing warplanes and 20 helicopters. It should be have a top speed of 30 knots and above and more importantly, have a catapult to launch aircraft.