Explanation:

• The naval version of the indigenously-built Tejas light combat aircraft (LCR) successfully undertook the maiden ski-jump take-off from the aircraft carrier INS Vikramaditya.
• The aircraft made its first landing on the deck of INS Vikramaditya, which is currently deployed in the Arabian Sea.
• The successful landing and take off by the aircraft on INS Vikramaditya is a “great event” in the history of Indian fighter aircraft development programme.
• Admiral Karambir Singh is the Chief of Indian Navy.