The INAS 303 is an Indian naval air squadron based at INS Hansa.

An option clause contract for 29 additional aircraft was also signed on 8 March 2010.

The option was exercised, with delivery of the last of these aircraft scheduled for the end of 2016.

Based on the exploitation experience, the first MiG-29K frontline squadron was commissioned on 11 May 2013 at INS Hansa, Goa.

Captain Ajay D. Theophilus was the commissioning Commanding Officer.