The document discusses India's first indigenous aircraft carrier, INS Vikrant. Some key details include: INS Vikrant began construction in 2009 at Cochin Shipyard in Kerala, India. It will be India's first aircraft carrier with STOBAR configuration, allowing it to operate MiG-29K fighter jets. The ship successfully completed its fourth and final phase of sea trials in August 2013 and is expected to be commissioned into the Indian Navy by late 2014.