Consider the following statements about a geographical feature: 1. The feature is in close proximity to the Malacca Strait. 2. The Government of India proposed an international container transhipment port in this region. 3. The region is one of the most critical nesting grounds for the endangered leatherback sea turtle. 4. The region is home to dense forest, rich coral reefs and sea grass meadows. Which one among the following geographical features is described above? **[CAPF (ACs) 2026]**