PM congratulates DRDO on successful test firing of Agni V The Prime Minister Shri Narendra Modi has congratulated DRDO and its scientists on the successful test firing of Agni V. Successful test firing of Agni V makes every Indian very proud. It will add tremendous strength to our strategic defence. The successful test firing of Agni V is the result of the hardwork of DRDO and its scientists. I congratulate them , the Prime Minister said.