Air India and Tata Advanced Systems are set to invest Rs 2,300 crore in Karnataka, potentially creating 1,650 jobs. Air India plans to establish a maintenance, repair & overhaul (MRO) facility in Bengaluru with a Rs 1,300 crore investment, aiming to make it the MRO hub in south India, generating 1,200 jobs. Tata Advanced Systems proposes three projects with a total investment of Rs 1,030 crore