India's first expedition to Antarctica was in 1981, led by Dr. V.K. Raina.

India's first research station in Antarctica was Dakshin Gangotri, which was established in 1983.

India currently has three research stations in Antarctica: Maitri, Bharati, and Himadri.

India's research in Antarctica covers a wide range of topics, including climate change, glaciology, geology, and environmental studies.

India is a signatory to the Antarctic Treaty, which regulates human activity in Antarctica.

The main objective of the Antarctic Treaty System is to protect the Antarctic environment, promote scientific research, and ensure the peaceful use of Antarctica.

India's Antarctic program faces a number of challenges, including harsh weather conditions, limited infrastructure, and lack of funding.

India's Antarctic program provides scientific knowledge, economic benefits, and strategic benefits.

India's Antarctic program is likely to expand in the future, as India seeks to increase its scientific research and strategic presence in the region.

India is likely to face a number of key issues in its future Antarctic policy, including climate change, resource exploitation, and territorial claims.

India can contribute to the global effort to protect Antarctica by conducting scientific research, promoting international cooperation, and supporting the Antarctic Treaty System.

The National Centre for Antarctic and Ocean Research (NCAOR) is responsible for planning and coordinating India's Antarctic expeditions, conducting scientific research in Antarctica, and providing logistical support to India's Antarctic stations.

India's Antarctic research program has made a number of key findings, including evidence of climate change, discovery of new species, and insights into the Earth's history.

India's Antarctic program contributes to the country's overall foreign policy objectives by enhancing India's scientific prestige, strengthening India's ties with other countries involved in Antarctic research, and helping India to secure access to Antarctic resources.