‘DRDO presented tech to previous govt, but there was no reply’: VK Saraswat
INDIA Updated: Mar 28, 2019 06:59 IST
VK Saraswat, former director general of DRDO (File photo)
With India successfully testing an anti-satellite (ASAT) missile on Wednesday, Hindustan Times speaks to VK Saraswat, former director general of DRDO about what India’s technological capacity in outer space means .
Q: What does this demonstration mean for India?
A: We have shown the world that we are capable of neutralising enemy satellites. This will ensure space security for the country and protect our satellites. It will also be deterrence for any future weapon or anti-satellite technologies. We have to reiterate that the demonstration was a peaceful one and not against any country.
Q: What were the technical challenges of the mission?
A: When it comes to the technology, precision was the biggest challenge. The satellites travel around 7,000 to 8,000 metre per second. Add to that the speed of the interceptor that travels around 2,000 metre per second. At this speed, even if we miscalculate by a millisecond, we will miss the satellite by 10 metres.
Q: Can we target satellites that are in other orientations?
A: Yes we can. In fact, we have already demonstrated capability of reaching up to 800 km with Agni V.
Q: We have had this technology since 2010, why test it now?
A: We have had this technology for year now. The delay has nothing to do with any international treaty or embargo. When DRDO had presented the technology to the previous government, there was no response. This type of demonstration can’t be carried out without support from the government. And, the government needs to have conviction and courage to approve such demonstrations.
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First Published: Mar 27, 2019 23:44 IST
DRDO chairman G Satheesh Reddy has said that the anti-satellite missile project went into ‘mission mode’ six months ago.(ANI)ASAT missile project went into ‘mission mode’ 6 months ago, says DRDO chief
DRDO chief G Satheesh Reddy has said that preparation for anti-satellite missile project began years ago but Mission Shakti went into ‘mission mode’ only six months ago.
INDIA Updated: Mar 28, 2019 09:57 IST
After successfully conducting an A-SAT or anti-satellite missile test yesterday, the Chairman of the DRDO (Defence Research and Development Organisation) revealed in an interview with ANI that the project to develop this rare missile capability was green-lit two years ago.
“The NSA (Ajit Doval) whom we report to on strategic matters gave the direction to go ahead with the test and he had the concurrence from the Prime Minister. The development started a few years back and we went into mission mode in the last 6 months,” said DRDO’s Chairman G Satheesh Reddy in an exclusive interview to ANI.
Reddy also added that in the last 6 months when the A-SAT missile programme entered “mission mode” level, about 100 scientists worked round-the-clock to reach the intended launch date target that was set.
The A-SAT missile was launched at approximately 11:16 AM on Tuesday from Odisha’s Balasore and within three minutes of launch, it successfully hit the intended target, a de-commissioned Indian satellite, in a “Low-Earth Orbit” at roughly 300 km from the Earth’s surface.
“Some time ago, our scientists shot down a live satellite 300 kilometres away in space, in Low-Earth Orbit... It was conducted under Mission Shakti, which was completed in three minutes,” PM Modi said in his 10-minute televised address.
When asked the reason behind choosing a 300 km-altitude range for the target, Reddy said that protecting nearby space assets had to be considered. “As a responsible nation we wanted to be sure all space assets were safe and all the debris decayed fast,” added DRDO Chairman Reddy.
Shortly after PM Modi’s televised address announcing the success of “Mission Shakti”, India’s Ministry of External Affairs released a detailed note informing the World that India’s actions were only to augment its deterrence capabilities and did not intend to trigger an arms race in space.
The Chinese Foreign Ministry released a statement responding to India’s A-SAT test which read, “We have noticed reports and hope that each country will uphold peace and tranquillity in outer space.”
With the success of “Mission Shakti”, India has now entered an elite club of three nations - United States, Russia and China, with similar missile technology. This sort of missile application enables a country to attack and disrupt enemy satellites, thereby affecting communication networks. India’s A-SAT missile was an indigenous build.
“We have hit the target by ‘Kinetic kill’- that means by directly hitting the satellite. This calls for many technologies which we have developed completely indigenously in the country and we have achieved accuracy within a few centimetres...a very high level of accuracy,” said Reddy in an exclusive interview to ANI.
(This story has been published from a wire agency feed without modifications to the text. Only the headline has been changed.)
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