Army Day is celebrated on January 15 every year in India, in recognition of Lieutenant General (later Field Marshal) K. M. Cariappa's becoming the first Indian Commander-in-Chief in 1948. The day is celebrated in the form of parades and other military shows. January 15 is the 15th day of the year in the Gregorian calendar. ... Lieutenant General is a military rank used in many countries. ... Note: This article is about the military usage of the word marshal. For other usages, see the end of this article. ... Field Marshal Kodandera Madappa Cariappa Field Marshal Kodandera Madappa Cariappa (28 January 1899 - 15 May 1993) was the first Indian Chief of Staff and led the Indian forces on the Western Front during the Indo-Pakistan War of 1947. ... Year 1948 (MCMXLVIII) was a leap year starting on Thursday (the link is to a full 1948 calendar). ...