Why in News?
Indian Army Day is observed on January 15 every year to honor the bravery, discipline, and sacrifice of Indian soldiers.

Historical Significance:
On January 15, 1949,
- Lieutenant General K.M. Cariappa became the first Indian Commander-in-Chief of the Indian Army
He succeeded:
- General Sir Francis Roy Bucher (last British Commander)
Exam Tips
January 15 β Indian Army Day
December 4 β Indian Navy Day
- Commemorates Operation Trident (1971 Indo-Pak War)
October 8 β Indian Air Force Day
- Marks the establishment of the Indian Air Force in 1932
