Answer : 4. "Kerala"
Explanation :

The first phase of Adani Group’s Vizhinjam Port, India’s first exclusive trans-shipment port near Kovalam beach, Kerala, is complete. It will receive its first mothership on July 12, marking a major milestone. The port, managed by Divya S. Iyer, is expected to commence full commercial operations by year-end. It will also be India’s first semi-automated container terminal and a global bunkering hub for green fuels like hydrogen and ammonia. With an 18-meter natural draft, it can accommodate large container ships and is strategically located 10 nautical miles from the international shipping route connecting Europe, the Persian Gulf, and the Far East. The project is developed in a public-private partnership by Adani Vizhinjam Ports Private Ltd.