The spokesman said this was a major infiltration attempt by heavily-armed militants to enter Kashmir and army soldiers had foiled it by not only killing all the intruders but also by the supreme sacrifice of Col Vasant.
The condition of three of the injured is stated to be serious.
Addressing the two-day summer session of the state legislature, Azad quoted extensively from figures to prove that stern action had been taken against those found guilty of rights abuses among the security personnel.
Deka was gunned down by the special operations group of the Jammu and Kashmir police allegedly as a foreign militant on February 17 last year, a day after he went missing from capital Srinagar.
As state agriculture minister Abdul Aziz Zargar inspected the parade, security vehicles obstructed roads leading to the stadium in order to thwart militant attempts to disrupt the function.