The correct answer is: A. National Army Day
National Army Day is celebrated in India on 15 September every year to commemorate the raising of the Indian Army in 1895. The day is marked with a series of events and functions, including parades, speeches, and tributes to the soldiers who have served in the Indian Army.
The Indian Army is the largest standing army in the world, with over 1.4 million active personnel. It is responsible for the defence of India against external threats, and also plays a role in internal security and disaster relief.
The Indian Army has a long and proud history, dating back to the days of the British Raj. It has played a key role in the country’s independence struggle, and has also been involved in a number of wars, including the Indo-Pakistani War of 1947, the Indo-China War of 1962, and the Kargil War of 1999.
The Indian Army is a highly professional and well-trained force, and is known for its discipline and courage. It is a source of great pride for the Indian people, and plays a vital role in the country’s defence and security.
The other options are incorrect because:
- B. Wetlands Day is celebrated on 2 February every year.
- C. World Cancer Day is celebrated on 4 February every year.
- D. Engineer’s Day is celebrated on 15 September every year in India to commemorate the birth of Sir Mokshagundam Visvesvaraya, a renowned engineer and statesman.