|Author: Akanksha P.V 21 Jul 2011 Member Level: Gold Points : 2 (Rs 1) Voting Score: 0|
If you have any reference send a written application through him/her. References makes things easier even if your known body is from someother city. Even if you have anybody in Defence force they can give a reference for you.
If you dont have anybody to give reference you will have to send a written application mentioning your details to the Director DRDO of your city or wherever you are planning to take the training. They give preference to local candidates.