Economic inequality is not a major challenge to India's foreign policy, as it is a domestic issue.

China is India's largest trading partner, with a bilateral trade volume of over $100 billion in 2021.

Russia is India's closest strategic partner, with a long history of cooperation in defense, energy, and space.

China is India's biggest rival in the Indian Ocean region, as it seeks to expand its influence in the region and challenge India's dominance.

Pakistan is India's biggest rival in the South Asian region, as the two countries have a long history of conflict and tension.

China is India's biggest rival in the Himalayan region, as the two countries have a long-standing border dispute and compete for influence in the region.

Saudi Arabia is India's biggest rival in the Middle East region, as the two countries compete for influence in the region and have different views on regional issues.

South Africa is India's biggest rival in the African region, as the two countries compete for influence in the region and have different views on regional issues.

Brazil is India's biggest rival in the Latin American region, as the two countries compete for influence in the region and have different views on regional issues.

United Kingdom is India's biggest rival in the European region, as the two countries compete for influence in the region and have different views on regional issues.

China is India's biggest rival in the Asia-Pacific region, as the two countries compete for influence in the region and have different views on regional issues.

Russia is India's biggest rival in the Arctic region, as the two countries compete for influence in the region and have different views on regional issues.

Argentina is India's biggest rival in the Antarctic region, as the two countries compete for influence in the region and have different views on regional issues.

China is India's biggest rival in the International Space Station, as the two countries compete for influence in the region and have different views on regional issues.

Pakistan is India's biggest rival in the United Nations, as the two countries have a long history of conflict and tension.