Indian Army Day 2025: The Indian Army Day is celebrated every year on January 15 to honour the bravery and sacrifices of the Indian Army soldiers. This day holds great significance as it remembers the sacrifices and valour of the Army personnel who have fought in wars, protected national borders, and served the country in peacekeeping missions. As celebrations take place across the country, the main Army Day parade is conducted at Cariappa Parade ground in Delhi cantonment.