Answer : 3. "Mauritius"
Explanation :

External Affairs Minister Dr. S. Jaishankar inaugurated the India-Mauritius Maitree Udyan in Port Louis on July 16, 2024, marking his first bilateral visit after re-appointment. He planted a tree alongside Mauritius Foreign Minister Maneesh Gobin. During his two-day visit, Dr Jaishankar met with Prime Minister Pravind Jugnauth, visited the India-assisted Civil Service College project, and supported Mauritius’s claim on the Chagos Archipelago, enhancing bilateral relations.