India's first defence satellite GSAT-7 launched successfully

August 30, 2013

GSAT-7Bangalore, Aug 30: India's first exclusive defence satellite GSAT-7 was successfully launched by European space consortium Arianespace's Ariane 5 rocket from Kourou spaceport in French Guiana today, giving a major push to the country's maritime security.

Indian Navy would be the user of the multi-band home-built communication spacecraft, expected to be operational by September end.

The Rs 185-crore GSAT-7, the country's maiden dedicated spacecraft for Defence applications, was launched during a 50-minute launch window which started at 2 am, and it was telecast live by Doordarshan.

After a flight of almost 34 minutes, the satellite was injected into a Geosynchronous Transfer Orbit (GTO) of 249 km perigee (nearest point to earth), 35,929 km apogee (farthest point to earth) and an inclination of 3.5 degree with respect to the equator.

During August 31-September 4, three orbit-raising operations will be performed by Indian Space Research Organisation (ISRO) to place the satellite into geostationary orbit of 36,000 km above the equator.

By September 14, GSAT-7 is planned to be positioned in its orbital slot of 74 deg East longitude and subsequently the satellite's communication transponders will be switched on.

The frequency bands of GSAT-7 will help space-based marine communications. It has coverage over India landmass as well as surrounding seas.

"It's important from security and surveillance points of view", an ISRO official said.

According to a senior space scientist, so far the Navy had limitation from line of sight and ionospheric effects, among others, as far as space-based communications were concerned.

It was thought essential to have an integrated platform for the Navy's exclusive use.

Earlier, satellite communication in ships was through Inmarsat, a major provider of global mobile satellite communications services.

The state-of-the-art satellite carrying payloads operating in UHF, S, C and Ku bands, had a lift-off mass of 2625 kg and is based on ISRO's 2500 kg satellite bus with some new technological elements, including the antennae.

According to ISRO, GSAT-7 is an advanced communication satellite to provide wide range of service spectrum from low bit rate voice to high bit rate data communication. Its payload is designed to provide communication capabilities to users over a wide oceanic region including the Indian land-mass.

The launch cost for ISRO is around Rs 470 crore, including insurance.

ISRO cannot launch heavy satellites like GSAT-7 as its home-grown GSLV rocket, with indigenous cryogenic stage, is still at works and needs two successful flights before it is declared operational.

In addition to GSAT-7, the Ariane 5 orbited another spacecraft EUTELSAT 25B/Es'hail.

EUTELSAT 25B/Es'hail 1 – which rode in the top position of the Ariane 5 payload "stack" – separated first, some 27 minutes after liftoff.

At approximately 34 minutes into the flight, the lower passenger – GSAT-7 – was deployed, completing the mission.

Indian Ambassador to France, Arun Singh and Director of Bangalore-based ISRO Satellite Centre, S K Shivakumar, were among those who witnessed the launch.

Singh said the launch event is also a reflection of strategic partnership between India and France.

Shivakumar said GSAT-7 would be operational by next month-end.

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News Network
February 5,2020

New Delhi, Feb 5: Taking on Delhi Chief Minister Arvind Kejriwal after Shaheen Bagh shooter Kapil Baisala was identified as an AAP worker by police, BJP chief J P Nadda on Tuesday said it exposed the party and Kejriwal who were playing with the country's security.

The Aam Aadmi Party hit back, questioning the police investigation.

In a series of tweets, Nadda said people of the country and Delhi today have seen the "dirty face" of AAP.

"For political longing, Kejriwal and his people even sold the security of the country. Earlier, Kejriwal used to insult the Army and advocate terrorists, but today relations with those who carry out their terrorist activities came to light," he said.

Nadda said he wanted to make it clear to Kejriwal that this country is bigger than any election, any government, and "this nation will not forgive those who play with its security. Kejriwal and his entire team have been exposed. The people of Delhi will give a befitting reply".

He claimed the entire country has seen "photos of Imam Hussain, the MLA and former minister of the Delhi government, with a radical terrorist organisation, PFI".

Days before Delhi goes to polls, police claimed that Baisala is a member of the Aam Aadmi Party. They said Baisala joined the party in early 2019 along with his father.

Police said it had photos of Baisala purportedly joining AAP along with his father Gaje Singh last year.

AAP's Rajya Sabha MP Sanjay Singh alleged that photos which were part of investigation were leaked to the BJP. He also said the party will approach the Election Commission to raise this issue, which has cropped up four days before the polling date.

"On whose instance, the police is giving statement? How did the photos which were part of the investigation reach the BJP? Before the news came out, Manoj Tiwari in the morning stated that the accused was from AAP. How did Manoj Tiwari get this news," Singh questioned in a press conference.

Union minister and BJP's in-charge for the Delhi polls, Prakash Javadekar, in a press conference alleged that "their (AAP's) designs are very clear from the beginning and they are trying every trick".

The whole conspiracy of AAP is to "divide society, cause fear in a community and create a vote bank," he charged.

Javadekar also claimed that photos of Baisala were recovered by police from his mobile phone although they were erased.

He also claimed that Baisala and his father were welcomed by Sanjay Singh at their joining of AAP.

"This proves AAP misleads youth and pushes them on the wrong path. AAP's strategy is to divide two communities, they want to instigate riots in Delhi," Javadekar alleged.

He further alleged that AAP leader Sanjay Singh had said violence would take place in Delhi. Their "conspiracy has been exposed by Delhi Police," he claimed.

"We condemn this politics of AAP," he said.

Javadekar also claimed this was "not an isolated incident" as AAP member Amanatullah Khan made a "very provocative speech" and the party supported Shaheen Bagh and did not give permission for the prosecution of members of the "tukde-tukde gang".

He hinted the BJP could approach the Election Commission against AAP over the issue.

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News Network
July 24,2020

New Delhi, Jul 24: The Delhi High Court on Friday asked the ICMR to come out with a clarification that mobile number, government-issued identity card, photographs or even a residential proof ought not to be insisted upon for Covid-19 test of mentally ill homeless persons.

According to an Indian Council of Medical Research (ICMR) advisory of June 19, every person who was to be tested for Covid-19 has to provide a government-issued identity proof and should have a valid phone number for tracing and tracking the individual and his/her contacts.

A bench of Chief Justice D N Patel and Justice Prateek Jalan said that ICMR should issue a clarification by way of a circular or an official order that the identity proof, address proof and mobile number are not required for testing mentally ill homeless persons.

The high court said a camp can be organised for testing such persons as is being done across Delhi for others.

"Guidelines have to be given by you (ICMR). You put it in black and white for the states'' benefit. You only need to clarify in two-three lines that mobile number, address proof and identity cards are not required for testing mentally ill homeless persons," it said.

"Use your powers for the public at large. Once you do so (issue the clarification), all states will comply," the bench added.

Additional Solicitor General Chetan Sharma, appearing for ICMR, sought time to take instructions from the government regarding the observations made by the bench.

The high court, thereafter, listed the matter for further hearing on August 7.

The bench was hearing a PIL moved by advocate Gaurav Kumar Bansal seeking directions to ICMR and Delhi government to issue guidelines for Covid-19 testing of mentally ill homeless persons in the national capital.

Coronavirus India update: State-wise total number of confirmed cases, deaths on July 24

The high court on July 9 had asked the ICMR to consider the plight of the mentally ill homeless persons and see whether they can be tested without insisting upon a mobile number, government issue identity card and residential address proof.

The bench had said to ICMR that many homeless mentally ill persons are institutionalised or in shelter homes and therefore, traceable, so there was no need for their identity proof or phone numbers to test them for Covid-19.

In response to the court''s query, ICMR has filed an affidavit stating that the purpose behind the submission of government identity card and telephone number was to ensure proper tracking and treatment of positive cases and their contacts as ''Test/Track/Treat'' is the best strategy for control of Covid-19 pandemic. 

It further said that since health was a state subject, the concerned state health authority may consider adopting a suitable protocol to ensure that the strategy of ''Test/Track/Treat'' is followed and the grievance raised in the PIL is also addressed.

ICMR, in its affidavit, has said that it has only advised facilitating contact tracing as well as tracking of the Covid-19 infected patients.

"The modalities regarding the contact tracing as well as tracking of the Covid-19 infected patients completely falls under the domain of IDSP. NCDC and state health authorities. 

"ICMR is a research organization and the contact tracing, as well as tracking of the Covid-19 infected patients, is not under the domain of ICMR," it has said in its affidavit.

Bansal has claimed in his petition that the Delhi government has not taken seriously the lack of guidelines with respect to Covid-19 testing of mentally ill homeless persons.

Coronavirus Worldometer | 15 countries with the highest number of cases, deaths due to the Covid-19 pandemic

He has said the high court had on June 9 directed it to address the grievances raised by him in another PIL with regard to mentally ill homeless persons in accordance with law, rules, regulations and government policy.

He said that on June 13 he also sent a representation to the Chief Secretary of Delhi government for providing treatment to mentally ill homeless persons in the national capital who have no residence proof. 

However, nothing was done by the Delhi government, he had told the court.

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Agencies
July 29,2020

Ambala, Jul 29: The five French Rafale fighter jets touched down at Haryana's Ambala after covering a distance of nearly 7,000 km to join the Indian Air Force.

The jets were given a customary water salute upon their arrival at the airbase, some 220-km from the India-Pakistan border.

The formal induction ceremony of the aircraft would be held later. The aircraft would move out soon to another operational base for operational sorties.

After taking off from France on Monday, the aircraft made their first stopover at a French base in the United Arab Emirates on their way to India and were refuelled by the French Air Force tanker aircraft somewhere around Greece or Israel over the sea before landing there.

The five were flown by pilots of the 17 Golden Arrows led by Commanding Officer Group Captain Harkirat Singh along with other pilots, Wing Commanders MK Singh, R Kataria, Sidhu and Arun.

The five Rafale fighter aircraft took off on Monday for India from an airbase in France. The weather in Ambala was cloudy with one or two spells of rain or thundershowers being forecasted.

India had signed a Rs 59,000-crore deal on September 23, 2016 for 36 Rafale jets from French aerospace major Dassault Aviation.

In view of Rafale fighter jets landing in the city on Wednesday, Section 144 is being imposed in four villages close to Ambala airbase. Munish Sehgal, DSP Traffic, Ambala, said the administration is on a high alert and the gathering of people on roofs and photography during landing has been strictly prohibited.

The five Rafale fighter jets had entered the Indian Airspace earlier in the day. "The Birds have entered the Indian airspace..Happy Landing in Ambala!" tweeted the Defence Minister's Office earlier on Wednesday.

The Defence Minister's Office further informed that the five Rafales were escorted by 02 SU30 MKIs as they enter the Indian airspace.

Here are the key Highlights of Rafale:

It's an Omni role aircraft.
4th Generation Fighter Jet.
It's a two-engine aircraft.
It's top speed is 2,222 Km/Hr.
It can go up to 50,000 Ft.
It's Rate of Climb is 60,000 Ft/Min.
It's Operational Range is 3,700 Km.
Ground Support.
In-depth Strike.
Anti-Ship Strike.

Reach and combat radius is 1600-1700 Kms.
Capable for Long Range standoff Mission.
Equipped with Air-to-Ground Missile System.

Specifically designed to take off from an extremely cold high altitude region.

It will also be fitted with the air-to-air beyond visual range interception combat and self-defence missile.

It can also carry the best long range air-to-land missile.

It has multi-directional radar system which can detect 40 targets at the same time in a range of over 100 Kms.

It has advance radar warning receiver to identify hostile tracking system a towed decoy system to thwart incoming missile attacks.

Rafale will ensure that our pilots will not have to cross the border to strike the target, that is about 600 Km in enemy territory.

It will get French industrial support for 50 years. 

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