Integrated Space Cell
The Integrated Space Cell was the nodal agency within the Government of India which oversees the security of its space based military and civilian hardware systems. It was to be jointly operated by all the three services of the Indian Armed Forces, the civilian Defence Research and Development Organization and the Indian Space Research Organisation. This agency was Superseded by Defence Space Agency.
Description
The Integrated Space Cell has been set up to utilize more effectively the country's space-based assets for military purposes and to look into threats to these assets. It functions under the Integrated Defense Services headquarters of the Indian Ministry of Defense. This command will leverage space technology including satellites. Unlike an aerospace command, where the air force controls most of its activities, the Integrated Space Cell envisages cooperation and coordination between the three services as well as civilian agencies dealing with space. The armed forces are increasingly depending on satellites for communication, aircraft and missile guidance, reconnaissance and surveillance. Satellites are also essential for civilian purposes such as weather forecasting, disaster management and communications. This has made it important to work out measures to protect India's space-based assets.Formation
The formation of an Integrated Space Cell was announced on 10 June 2010 by the former Defence Minister A. K. Antony who said it was being established because of "the growing threat" to India's space assets. "Offensive counter-space systems like anti-satellite weaponry, new classes of heavy-lift and small boosters and an improved array of military space systems have emerged in our neighborhood," stressing that these need to be countered. Announcing its setting up, Antony said while India remains committed to non-weaponization of space, emergence of offensive counter space systems and anti-satellite weaponry posed new threats which had to be countered. The defense minister's announcement comes about 16 months after India's then chief of air staff, Air Chief Marshal Shashi Tyagi, told the media that India was "in the process of setting up an aerospace command to exploit outer space by integrating its capabilities". The Integrated Space Cell has apparently been operational for six months before its formal announcement by Defence Minister Shri. A. K. Antony.The announcement came less than a month after China used a medium-range ballistic missile to shoot down one of its own aging satellites, a Chinese Feng Yun 1C polar orbit weather satellite that it had launched into orbit in 1999. With that, China displayed to the world that it had the technology to knock out a satellite in space, expertise that only two other countries - Russia and the United States of America have. On 27 March 2019 India also demonstrated this technology by knocking one of its own satellites, making it the fourth nation after U.S, Russia and China to do so. But there are broader reasons behind its formation, especially with the Indian Armed Forces relying more on space-based assets for communication, reconnaissance and surveillance.
Satellites operated
As of December 2018, the IRS system is the largest constellation of remote sensing satellites for civilian use in operation today in the world which also has the dual military use, with 14 operational satellites including the latest at least 4 dedicated military use, however GSAT-6A which was launched as a dedicated satellite for army lost communication after its launch, HySIS and Microsat-R satellites as of 24 January 2019. Of the 900+ operational satellites, there are 320 dual use or dedicated military satellite in the sky, half of which are owned by USA alone, followed by Russia, China and India as of 24 January 2018. All these Indian satellites are placed in polar sun-synchronous orbit and provide data in a variety of spatial, spectral and temporal resolutions. Though most are not meant to be dedicated military satellites, some have a spatial resolution of 1 metre or below which can be also used for military applications. The following is a noteworthy list of satellites:The Technology Experiment Satellite or is an experimental satellite to demonstrate and validate, in orbit, technologies that could be used in the future satellites of Indian Space Research Organization. The Technology Experiment Satellite has a panchromatic camera capable of producing images of 1 meter resolution for remote sensing. The launch of TES made India the second country in the world after the United States that can commercially offer images with one meter resolution. It is used for remote sensing of civilian areas, mapping industry and geographical information services.
- The RISAT-2, or Radar Imaging Satellite 2 has a primary sensor, the synthetic aperture radar from Israel Aerospace Industries. RISAT-2 is India's first satellite with a synthetic aperture radar. It has a day-night, all-weather monitoring capability and has a resolution of one metre. Potential applications include tracking hostile ships at sea. Though the Indian Space Research Organisation sought to underplay the satellite's defence capabilities in its website and in its announcements, a majority of the media preferred to classify it as a spy satellite. ISRO claims that the satellite will enhance ISRO's capability for earth observation, especially during floods, cyclones, landslides and in disaster management in a more effective way.
- The CARTOSAT-2 carries a state-of-the-art panchromatic camera that take black and white pictures of the earth in the visible region of the electromagnetic spectrum. The swath covered by these high resolution PAN cameras is 9.6 km and their spatial resolution is 80 centimetres. The satellite can be steered up to 45 degrees along as well as across the track. CARTOSAT-2 is an advanced remote sensing satellite capable of providing scene-specific spot imagery. The data from the satellite will be used for detailed mapping and other cartographic applications at cadastral level, urban and rural infrastructure development and management, as well as applications in Land Information System and Geographical Information System.
- The CARTOSAT-2A is a dedicated satellite for the Indian Armed Forces. The satellite carries a panchromatic camera capable of taking black-and-white pictures in the visible region of electromagnetic spectrum. The highly agile Cartosat-2A can be steered up to 45 deg along as well as across the direction of its movement to facilitate imaging of any area more frequently.
- The CARTOSAT-2B carries a panchromatic camera capable of taking black-and-white pictures in the visible region of electromagnetic spectrum which has a resolution of 80 centimetres. The highly agile CARTOSAT-2B can be steered up to 45 deg along as well as across the direction of its movement to facilitate imaging of any area more frequently and offers multiple spot scene imagery.
- The GSAT-7 was launched in 2013 for the exclusive use of the Indian Navy to monitor the Indian Ocean Region with the satellite's 2,000 nautical mile ‘footprint’ and real-time input capabilities to Indian warships, submarines and maritime aircraft. To boost its network-centric operations, the IAF is also likely to get another satellite GSAT-7C within a few years.
- HySIS, a dual use satellite, was also launched in November 2013, which is used by the navy. HySIS carries two payloads, the first in the Visible Near Infrared spectral range of 0.4 to 0.95 micrometers with 60 contiguous spectral bands and the second in the Shortwave Infrared Range spectral range of 0.85 to 2.4 micrometres with a 10 nanometre bandwidth and 256 contiguous spectral bands. The satellite will have a spatial resolution of 30 meters and a swath of 30 km from its 630 km sun-synchronous orbit.
- GSAT-7A, launched in December 2018 for the exclusive military use for the Indian Air Force, GSAT-7A, an advanced military communications satellite exclusively for the Indian Air Force, is similar to Indian navy's GSAT-7, and GSAT-7A will enhance Network-centric warfare capabilities of the Indian Air Force by interlinking different ground radar stations, ground airbase and Airborne early warning and control aircraft such as Beriev A-50 Phalcon and DRDO AEW&CS. GSAT-7A will also be used by Indian Army's Aviation Corps for its helicopters and UAV's operations.
- Microsat-R satellite, a dedicated military satellite for the Indian Armed Forces, was launched on 24 January 2019. The 760 kg imaging satellite was launched using PSLV C-44 rocket.
Anti Satellite Weapon Test