Nuclear Test Monitoring
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North Korea Test-Fires Ballistic Missiles, South Korea Monitors 'Threat'
- Sunday January 4, 2026
- World News | Associated Press
North Korea launched multiple ballistic missiles toward the sea Sunday, its neighbors said, just hours before South Korea's president left for China for talks expected to cover North Korea's nuclear program.
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www.ndtv.com
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Are Earthquakes Hiding Secret Nuclear Tests? New Study Raises Concerns
- Saturday April 26, 2025
- Science | Edited by Nikhil Pandey
A new study suggests that earthquakes could potentially hide secret nuclear tests by masking seismic signals, making detection difficult.
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www.ndtv.com
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US Believes Russia Conducting Low-Level Nuclear Tests: Official
- Thursday May 30, 2019
- World News | Reuters
The United States believes Russia may be conducting low-level nuclear tests, a US intelligence official on Wednesday, while the head of a body monitoring a global nuclear treaty said there was no sign of such violations by Moscow.
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www.ndtv.com
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Treaty Under Cloud, Nuclear Test Ban Agency Asks India To Turn "Observer"
- Wednesday May 15, 2019
- India News | Written by Sukirti Dwivedi
The Comprehensive Nuclear-Test-Ban Treaty Organisation (CTBTO) has invited India to become an "Observer" with access to International Monitoring System data, so it can take an informed decision on ratifying a much-debated nuclear disarmament treaty.
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www.ndtv.com
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Dismantling Of North Korea Nuclear Site "Well Under Way" Says US Monitor
- Tuesday May 15, 2018
- World News | Agence France-Presse
Satellite photos indicate North Korea has begun dismantling its nuclear test site ahead of a historic summit between leader Kim Jong Un and President Donald Trump, a US monitor said Tuesday.
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www.ndtv.com
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North Korea Nuclear Test May Have Been Twice As Strong As First Thought
- Thursday September 14, 2017
- World News | Michelle Ye Hee Lee, The Washington Post
North Korea's powerful nuclear test this month may have been even stronger than first reported, equivalent to roughly 17 times the strength of the bomb that destroyed Hiroshima, according to a new analysis by a U.S. monitoring think tank.
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www.ndtv.com
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North Korea Nuclear Yield Estimated At 250 Kilotons: US Monitor
- Wednesday September 13, 2017
- World News | Agence France-Presse
North Korea's latest nuclear test probably had a yield of 250 kilotons, a US monitoring group said Wednesday -- much higher than official estimates.
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www.ndtv.com
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Radiation Levels 'Normal' In Russian Far East After North Korea Test
- Sunday September 3, 2017
- World News | Agence France-Presse
Radiation levels in Russia's Far East remained "in normal range" Sunday after North Korea said it tested a hydrogen bomb, Russian monitors said.
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www.ndtv.com
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Volleyball Games At North Korea Nuke Test Site: Monitor
- Wednesday April 19, 2017
- World News | Agence France-Presse
North Korea watchers said Tuesday they had observed unusual activity at the reclusive country's nuclear test site -- workers playing volleyball.
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www.ndtv.com
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Satellite Images Show Activity At North Korea Nuclear Test Site: Report
- Saturday October 8, 2016
- World News | Reuters
An increase in activity at North Korea's nuclear test site could signal preparations for a new test or a collection of data from its last one, a US-based monitoring group said on Friday.
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www.ndtv.com
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North Korea Test-Fires Ballistic Missiles, South Korea Monitors 'Threat'
- Sunday January 4, 2026
- World News | Associated Press
North Korea launched multiple ballistic missiles toward the sea Sunday, its neighbors said, just hours before South Korea's president left for China for talks expected to cover North Korea's nuclear program.
-
www.ndtv.com
-
Are Earthquakes Hiding Secret Nuclear Tests? New Study Raises Concerns
- Saturday April 26, 2025
- Science | Edited by Nikhil Pandey
A new study suggests that earthquakes could potentially hide secret nuclear tests by masking seismic signals, making detection difficult.
-
www.ndtv.com
-
US Believes Russia Conducting Low-Level Nuclear Tests: Official
- Thursday May 30, 2019
- World News | Reuters
The United States believes Russia may be conducting low-level nuclear tests, a US intelligence official on Wednesday, while the head of a body monitoring a global nuclear treaty said there was no sign of such violations by Moscow.
-
www.ndtv.com
-
Treaty Under Cloud, Nuclear Test Ban Agency Asks India To Turn "Observer"
- Wednesday May 15, 2019
- India News | Written by Sukirti Dwivedi
The Comprehensive Nuclear-Test-Ban Treaty Organisation (CTBTO) has invited India to become an "Observer" with access to International Monitoring System data, so it can take an informed decision on ratifying a much-debated nuclear disarmament treaty.
-
www.ndtv.com
-
Dismantling Of North Korea Nuclear Site "Well Under Way" Says US Monitor
- Tuesday May 15, 2018
- World News | Agence France-Presse
Satellite photos indicate North Korea has begun dismantling its nuclear test site ahead of a historic summit between leader Kim Jong Un and President Donald Trump, a US monitor said Tuesday.
-
www.ndtv.com
-
North Korea Nuclear Test May Have Been Twice As Strong As First Thought
- Thursday September 14, 2017
- World News | Michelle Ye Hee Lee, The Washington Post
North Korea's powerful nuclear test this month may have been even stronger than first reported, equivalent to roughly 17 times the strength of the bomb that destroyed Hiroshima, according to a new analysis by a U.S. monitoring think tank.
-
www.ndtv.com
-
North Korea Nuclear Yield Estimated At 250 Kilotons: US Monitor
- Wednesday September 13, 2017
- World News | Agence France-Presse
North Korea's latest nuclear test probably had a yield of 250 kilotons, a US monitoring group said Wednesday -- much higher than official estimates.
-
www.ndtv.com
-
Radiation Levels 'Normal' In Russian Far East After North Korea Test
- Sunday September 3, 2017
- World News | Agence France-Presse
Radiation levels in Russia's Far East remained "in normal range" Sunday after North Korea said it tested a hydrogen bomb, Russian monitors said.
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www.ndtv.com
-
Volleyball Games At North Korea Nuke Test Site: Monitor
- Wednesday April 19, 2017
- World News | Agence France-Presse
North Korea watchers said Tuesday they had observed unusual activity at the reclusive country's nuclear test site -- workers playing volleyball.
-
www.ndtv.com
-
Satellite Images Show Activity At North Korea Nuclear Test Site: Report
- Saturday October 8, 2016
- World News | Reuters
An increase in activity at North Korea's nuclear test site could signal preparations for a new test or a collection of data from its last one, a US-based monitoring group said on Friday.
-
www.ndtv.com