Explanation:

Both 1&2

• AURA is an autonomous unmanned combat air vehicle (UCAV),The ADA describes the AURA as a “self-defending high-speed reconnaissance UAV with weapon firing capability”.
• The project is  being developed by the Defence Research and Development Organisation for the Indian Air Force and Indian Navy.
• The flight control system and data link packages of Aura will be designed and developed jointly by ADE and Defence Electronic Application Laboratory, Dehradun, according to Technology Focus, a bi-monthly journal published by DRDO.

Hence option 3rd is correct.