China has been India's largest trading partner since 2008, with bilateral trade reaching $100 billion in 2018.

India and the United States have developed a close strategic partnership in the 21st century, with cooperation in areas such as defense, counterterrorism, and trade.

India has played a leading role in the South Asian Association for Regional Cooperation (SAARC) since its inception in 1985, hosting its headquarters in New Delhi and promoting regional cooperation in areas such as trade, energy, and security.

India has been a member of the United Nations (UN) since 1945, and has played an active role in the organization, serving on the Security Council and contributing to peacekeeping operations.

India has been a vocal advocate for climate change action in recent years, calling for ambitious targets to reduce greenhouse gas emissions and promoting renewable energy sources.

China has been India's main rival in the Indian Ocean region, with both countries competing for influence in the region and seeking to expand their military presence.

India and the United States have developed a close relationship in recent years, despite historical tensions, with cooperation in areas such as defense, counterterrorism, and trade.

The United States has been India's largest source of foreign direct investment (FDI) in recent years, with investments in sectors such as manufacturing, services, and infrastructure.

India and China have been engaged in a territorial dispute over the Aksai Chin region, a remote and mountainous area located in the Himalayas.

India and Russia have been cooperating on space exploration and satellite technology, with joint projects such as the Chandrayaan-1 lunar mission and the Gaganyaan human spaceflight program.

India and Bangladesh have been engaged in a maritime boundary dispute in the Bay of Bengal, with both countries claiming rights to certain areas of the sea.

India and Japan have been working together to develop a high-speed rail network in India, with the first phase of the project connecting Mumbai and Ahmedabad.

India and the United States have been engaged in a trade dispute over the imposition of tariffs on steel and aluminum, with both countries retaliating with tariffs on each other's goods.

India and Russia have been cooperating on the development of a COVID-19 vaccine, with the Russian vaccine Sputnik V being approved for use in India.