Which is not Correct About the Defence Research :

Which one of the following is not correct about the Defence research and Development Organization (DRDO)?
(a) DRDO was formed in the year 1958
(b) It is a network of 10 laboratories engaged in developing defence technologies
(c) DRDO operates under the Ministry of Defence}
(d) Some of its major products include development missiles, armaments, light combat aircraft, etc.