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
April 11,2020

New Delhi, Apr 11: With 40 deaths and 1,035 new COVID-19 cases in the last 24 hours, India on Saturday witnessed a sharpest ever increase in coronavirus cases, taking the tally of the infected people in the country to 7,447, as per the Ministry of Health and Family Welfare on Saturday.

According to the official data, among 7447 COVID-19 positive cases, 6,565 are active cases and 643 are cured, discharged and migrated and 239 patients who have succumbed to the virus.

Maharashtra has reported the highest number of cases in the country which stands at 1,574, including 188 cured and discharged and 110 deaths, followed by Tamil Nadu with 911 corona positive cases.

On the other hand, the national capital has reported 903 cases, which include 25 recovered cases and 13 deaths.

While 553 have detected positive for the infection in Rajasthan, Telangana has 473 corona cases and Chhattisgarh and Chandigarh have reported 18 cases each.

Uttar Pradesh and Haryana, that borders the national capital, has 431 and 177 cases, respectively.
Kerala, which reported India's first coronavirus case, has 364 confirmed cases.

The newly carved union territories -- Ladakh and Jammu and Kashmir--- have 15 and 207 cases, respectively.

The least number of COVID-19 cases have reported from the northeast region of the country. While Arunachal Pradesh, Mizoram, and Tripura have only 1 corona positive case, Assam has 29 people infected with the virus, which is the highest in the region.

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News Network
June 8,2020

Panaji (Goa)/Bhopal (Madhya Pradesh), Bengaluru(Karnataka)/New Delhi [India], June 8 (ANI): With the government allowing the re-opening of restaurants and eateries from Monday, these establishments re-opened across several states on Monday including in Goa, Madhya Pradesh and Delhi, with necessary precautions in place amid COVID-19 crisis.

Restaurants reopened in Panaji today after relaxations in lockdown.

Speaking to ANI, Goa Hotel and Restaurant Association President, Gaurish Dhond said, "We expect that not more than 25 per cent of restaurants will reopen because our labour force is dependent upon migrant workers who have gone to their homes".

"Every guest will be checked with a thermal gun, we will provide them with a sanitizer and a digital menu most probably. We would like to request our customers to pay online. Residential hotels are also allowed to operate and guidelines have been issued for them," he added.

Bars are not allowed to operate, he added.

While religious places across the country were thrown open today, worship places continued to remain closed in Goa till June 30.

In Bhopal restaurants opened but with fewer customers venturing to eat outside.

Speaking to ANI, C Kumaran, Manager, India Coffee House, New Market said, "We will conduct a temperature check for customers at the entry point. Then the customers will have to wash and sanitize their hands only then they will be allowed to sit inside. Only two persons will be allowed to sit on a four-seat table."

"This restaurant has a seating capacity of around 120 persons which has now been reduced to 50. Even in the kitchen, staff capacity has been reduced to 50 per cent," he added.

Meanwhile, malls re-opened in Bengaluru today, people along with staff members were allowed to enter inside Garuda Mall while maintaining social distancing.

"As per government norms, we are following all the preventive measures. Staff and other people are being sanitized and then only allowed inside the mall. The mall has been deep cleaned. People entering the mall should have Aarogya Setu App installed in their mobile phones if not, they will be sent back," said John Joseph, Manager, Garuda Mall.

Restaurants re-opened in the national capital as Delhi CM Arvind Kejriwal announced yesterday that all restaurants and malls are allowed to resume operations from today.

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Agencies
June 18,2020

New Delhi, Jun 18: Major General-level talks between India and China, held to resolve the issues related to the violent face-off in Ladakh's Galwan area on June 15-16, lasted for more than six hours on Thursday, sources said.

The talks between the Major Generals of the two countries had remained inconclusive on Wednesday.

Sources also said that all Indian Army personnel who were involved in Galwan valley violent face-off on June 15-16 are accounted for and no soldier is missing in action.

At least 20 Indian Army personnel, including a Colonel rank officer, had lost their lives in the violent face-off which happened in the Galwan valley as a result of an attempt by the Chinese troops to unilaterally change the status quo during the de-escalation in eastern Ladakh.

Indian intercepts have revealed that the Chinese side suffered 43 casualties including dead and seriously injured in the violent clash. The commanding officer of the Chinese unit is among those killed, sources confirmed to media persons.

India wants restoration of old status quo along the Line of Actual Control (LAC) prevailing before May 2020 when the first reports of Chinese incursions started appearing.

External Affairs Minister S Jaishankar had on Wednesday conveyed a clear and tough message to his Chinese counterpart Foreign Minister Wang Yi that what happened in Galwan was a "pre-mediated and planned action that was directly responsible for the resulting violence and casualties."

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