India has restricted its thermonuclear yield to 200 KT.
You're a complete idiot. India does not possess thermonuclear/fusion technology. India, like North Korea, only possesses atomic/fission technology. India's test yields have been ridiculously small (see citation from Federation of American Scientists below). To date, there is no proof that India has detonated a thermonuclear device.
Do you understand the difference between China's 1967 thermonuclear test of 3.3 Megatons and your Indian test of a few kilotons? That is the difference between a thermonuclear device and an atomic warhead. You're only at the North Korean level.
http://en.wikipedia.org/wiki/2009_North_Korean_nuclear_test
"Yield
Analysts have generally agreed that the nuclear test was successful, despite uncertainty of the exact yield.[23]
The U.S. intelligence community assessed that North Korea "probably" had conducted a nuclear test with a yield of "a few kilotons."[24] The Preparatory Commission for the Comprehensive Test Ban Treaty Organization assessed the yield at only slightly larger than the 2006 test, which was one kiloton.[24]
Russia placed the yield of the test significantly higher at 10 to 20 kilotons.[24] This was approximately the yield of the Fat Man and Trinity bombs developed by the United States during World War II.[25] After the 2006 test the Russians estimated a far higher yield of 5 to 10 kilotons when other sources estimated a yield of 0.5 to 0.9 kilotons.[16][26] Defense Minister Lee Sang-Hee of South Korea said that more data were needed but that the yield might be between 1 to 20 kilotons.[16]
Based on readings from 23 seismic stations, the Preparatory Commission for a Comprehensive Test Ban estimated the blast wave as 4.52. This corresponds to an explosive force of 2.4 kilotons and compares to a wave of 4.1, or 0.8 kilotons, for the 2006 blast.[27]
Analyst Martin Kalinowski at the University of Hamburg estimated the yield at being from 3 to 8 kilotons, still a very successful test when compared with the 2006 test.[16][28] Hans M. Kristensen of the Federation of American Scientists cautioned that "early news media reports about a 'Hiroshima-size' nuclear explosion seem to be overblown."[16] The Bulletin of the Atomic Scientists asserted that the blast was more powerful than the 2006 test, but put the yield between 2 to 6 kilotons, far short of a Hiroshima-type device. The group concluded that the bomb failed to detonate correctly, but that still in that case the potential of this weapon should not be dismissed.[25]"
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Nuclear Weapons - India Nuclear Forces
"Testing
After 24 years without testing India resumed nuclear testing with a series of nuclear explosions known as "Operation Shatki." Prime Minister Vajpayee authorized the tests on April 8, 1998, two days after the Ghauri missile test-firing in Pakistan.
On May 11, 1998, India tested three devices at the Pokhran underground testing site, followed by two more tests on May 13, 1998. The nuclear tests carried out at 3:45 pm on May 11th were claimed by the Indian government to be a simultaneous detonation of three different devices - a fission device with a yield of about 12 kilotons (KT), a thermonuclear device with a yield of about 43 KT, and a sub-kiloton device. The two tests carried out at 12:21 pm on May 13th were also detonated simultaneously with reported yields in the range of 0.2 to 0.6 KT.
However, there is some controversy about these claims. Based on seismic data,
U.S. government sources and independent experts estimated the yield of the so-called thermonuclear test in the range of 12-25 kilotons, as opposed to the 43-60 kiloton yield claimed by India.
This lower yield raised skepticism about India's claims to have detonated a thermonuclear device.
Observers initially suggested that the test could have been a boosted fission device, rather than a true multi-stage thermonuclear device.
By late 1998 analysts at Lawrence Livermore National Laboratory had concluded that India had attempted to detonate a thermonuclear device, but that the second stage of the two-stage bomb failed to ignite as planned."
Indian atomic nuclear test yields (Source: Federation of American Scientists)