Answer : 4. "North-South-East Asia"
Explanation :

During the annual ASEAN-India summit in Jakarta, Prime Minister Narendra Modi announced India's decision to establish an embassy in Timor-Leste. Timor-Leste, which will join ASEAN as an observer in 2022 before becoming a full member, has gained importance in regional diplomacy. The move to open an embassy in Timor-Leste symbolizes India's strategic engagement in South East Asia, strengthening ties in line with its 'Act East' policy.