K.Subrahmanyam Award is conferred on an Indian scholar, journalist or analyst who has made an outstanding contribution in the area of strategic and security studies. Preference is given to those younger than 50 years of age. The awardee is selected from among the nominees by a jury of eminent persons constituted by IDSA.
The award carries a cash amount of Rs.100,000/- and a citation is conferred at a ceremonial function.
Every year, nominations are invited through an open advertisement. The award is given on IDSA's Annual Day.