The President of India is the supreme commander of the Indian Armed Forces, as per Article 53(2) of the Constitution of India.

The highest-ranking officer in the Indian Army is the General, who is also the Chief of Army Staff (COAS).

The highest-ranking officer in the Indian Navy is the Admiral, who is also the Chief of Naval Staff (CNS).

The highest-ranking officer in the Indian Air Force is the Air Chief Marshal, who is also the Chief of Air Staff (CAS).

The primary responsibility of the Indian Army is to defend the territorial integrity of India, as per the Constitution of India.

The primary responsibility of the Indian Navy is to protect India's maritime interests, as per the Constitution of India.

The primary responsibility of the Indian Air Force is to defend India's airspace, as per the Constitution of India.

The Indian Army is the largest of the three Indian Armed Forces, with over 1.3 million active personnel.

The Indian Air Force is the smallest of the three Indian Armed Forces, with over 170,000 active personnel.

The Indian Army is the oldest of the three Indian Armed Forces, with its origins dating back to the 18th century.

The Indian Air Force is the newest of the three Indian Armed Forces, with its origins dating back to the 1930s.

The primary responsibility of the Indian Coast Guard is to protect India's coastline, as per the Coast Guard Act, 1978.

The Central Reserve Police Force (CRPF) is the largest paramilitary force in India, with over 300,000 active personnel.

The National Security Guard (NSG) is the smallest paramilitary force in India, with over 7,000 active personnel.

The Central Reserve Police Force (CRPF) is the oldest paramilitary force in India, with its origins dating back to the 1930s.