Chinese researchers claim to have detonated a hydrogen-based explosive that produced a devastating effect without using any nuclear material. As per a study published in March, the bomb weighing just 2 kg (4.4 lbs) generated a fireball exceeding 1,000 degrees Celsius (1,832 degrees Fahrenheit) for over two seconds, producing a devastating effect. The explosion led to extensive thermal release, enough to melt aluminum alloys, besides allowing precise control over blast intensity and achieving massive destruction across a vast area, said a peer-reviewed paper published in the Chinese-language Journal of Projectiles, Rockets, Missiles and Guidance.
The explosive device was developed by China State Shipbuilding Corporation&rsquo;s (CSSC) 705 Research Institute, known for its work in underwater weapon systems, using a magnesium-based solid-state hydrogen storage material, said a report in the South China Morning Post. The chemical&mdash;magnesium hydride&mdash; is a silvery powder that can store much more hydrogen than a pressurised tank. It was developed with the aim to bring the gas to off-grid areas, where it could power fuel cells for clean electricity and heat.
Also Read | <a href="https://www.wionews.com/world/who-am-i-to-judge-stance-on-lgbtq-surrogacy-among-most-contentious-moments-of-pope-francis-papacy-8985804">&lsquo;Who am I to judge&rsquo;: Stance on LGBTQ, surrogacy among most contentious moments of Pope Francis&rsquo; papacy</a> Magnesium hydride was activated by conventional explosives and underwent rapid thermal decomposition, releasing hydrogen gas that ignited into a sustained inferno, the researchers said. &ldquo;Hydrogen gas explosions ignite with minimal ignition energy, have a broad explosion range, and unleash flames that race outward rapidly while spreading widely,&rdquo; said the team, led by CSSC research scientist Wang Xuefeng. &ldquo;This combination allows precise control over blast intensity, easily achieving uniform destruction of targets across vast areas.&rdquo; The hydrogen bomb can cause vast thermal damage, as the fireball it produces lasts much longer than TNT&rsquo;s fleeting 0.12-second flash. The researchers found that under controlled conditions, the detonation created 428.43 kilopascals pressure at two metres from the bomb, but with a far greater heat projection range. Also read | <a href="https://www.wionews.com/world/china-sends-55m-boeing-jet-back-to-us-calls-it-too-expensive-under-trump-tariffs-8984077" rel="dofollow">5,000-mile return: China sends $55M Boeing jet back to US, calls it &lsquo;too expensive&rsquo; under Trump tariffs</a> The researchers also explored the potential military applications of the detonation, like using it to create intense heat across a large area and focusing its destructive power on high-value targets. The report said that the initial blast smashes magnesium hydride into tiny fragments that heat up and release hydrogen, which mixes with ambient air and ignites, triggering exothermic combustion. The extra heat triggers the same reaction, releasing more hydrogen and creating a chain reaction until fuel exhaustion. The paper did not disclose where the large amount of magnesium hydride used in the test came from. Until recently, magnesium hydride could only be produced in laboratories at the slow pace of a few grams per day since binding hydrogen with magnesium requires high temperatures and pressure, and any accidental exposure during manufacturing can lead to deadly explosions. Also read:&nbsp;<a href="https://www.wionews.com/world/signal-group-chat-leak-trumps-defense-secretary-hegseth-shared-details-of-yemen-attack-with-his-wife-and-family-8983897" rel="dofollow noopener" target="_blank">Signal group chat leak: Trump's defence secretary Hegseth 'shared' details of Yemen attack with his wife and family</a> Earlier this year, China launched a magnesium hydride plant in the northwestern province of Shaanxi that can produce a staggering 150 tonnes of the material per year. Developed by the Dalian Institute of Chemical Physics, the plant has achieved low production costs using a &ldquo;one-pot synthesis&rdquo; method. Other uses of the solid hydrogen storage technology are being explored, including in submarine fuel cells and long-endurance drone power systems. The PLA has embarked on a green campaign and is modernising its military capabilities by integrating clean energy technologies. China is developing electric-powered warships, tanks, and space launch systems.

World: The explosion led to extensive thermal release, enough to melt aluminum alloys, besides allowing precise control over blast intensity and achieving massive destruction across a vast area.

Chinese researchers claim to have detonated a hydrogen-based explosive that produced a devastating effect without using any nuclear material. As per a study published in March, the bomb weighing just 2 kg (4.4 lbs) generated a fireball exceeding 1,000 degrees Celsius (1,832 degrees Fahrenheit) for over two seconds, producing a devastating effect. The explosion led to extensive thermal release, enough to melt aluminum alloys, besides allowing precise control over blast intensity and achieving massive destruction across a vast area, said a peer-reviewed paper published in the Chinese-language Journal of Projectiles, Rockets, Missiles and Guidance. The explosive device was developed by China State Shipbuilding Corporation’s (CSSC) 705 Research Institute, known for its work in underwater weapon systems, using a magnesium-based solid-state hydrogen storage material, said a report in the South China Morning Post. The chemical—magnesium hydride— is a silvery powder that can store much more hydrogen than a pressurised tank. It was developed with the aim to bring the gas to off-grid areas, where it could power fuel cells for clean electricity and heat. Also Read | ‘Who am I to judge’: Stance on LGBTQ, surrogacy among most contentious moments of Pope Francis’ papacy Magnesium hydride was activated by conventional explosives and underwent rapid thermal decomposition, releasing hydrogen gas that ignited into a sustained inferno, the researchers said. “Hydrogen gas explosions ignite with minimal ignition energy, have a broad explosion range, and unleash flames that race outward rapidly while spreading widely,” said the team, led by CSSC research scientist Wang Xuefeng. “This combination allows precise control over blast intensity, easily achieving uniform destruction of targets across vast areas.” The hydrogen bomb can cause vast thermal damage, as the fireball it produces lasts much longer than TNT’s fleeting 0.12-second flash. The researchers found that under controlled conditions, the detonation created 428.43 kilopascals pressure at two metres from the bomb, but with a far greater heat projection range. Also read | 5,000-mile return: China sends $55M Boeing jet back to US, calls it ‘too expensive’ under Trump tariffs The researchers also explored the potential military applications of the detonation, like using it to create intense heat across a large area and focusing its destructive power on high-value targets. The report said that the initial blast smashes magnesium hydride into tiny fragments that heat up and release hydrogen, which mixes with ambient air and ignites, triggering exothermic combustion. The extra heat triggers the same reaction, releasing more hydrogen and creating a chain reaction until fuel exhaustion. The paper did not disclose where the large amount of magnesium hydride used in the test came from. Until recently, magnesium hydride could only be produced in laboratories at the slow pace of a few grams per day since binding hydrogen with magnesium requires high temperatures and pressure, and any accidental exposure during manufacturing can lead to deadly explosions. Also read: Signal group chat leak: Trump's defence secretary Hegseth 'shared' details of Yemen attack with his wife and family Earlier this year, China launched a magnesium hydride plant in the northwestern province of Shaanxi that can produce a staggering 150 tonnes of the material per year. Developed by the Dalian Institute of Chemical Physics, the plant has achieved low production costs using a “one-pot synthesis” method. Other uses of the solid hydrogen storage technology are being explored, including in submarine fuel cells and long-endurance drone power systems. The PLA has embarked on a green campaign and is modernising its military capabilities by integrating clean energy technologies. China is developing electric-powered warships, tanks, and space launch systems.

China detonates hydrogen bomb, creates devastating effect without using nuclear material

<a href="https://www.wionews.com/world/us-slaps-sanctions-on-iran-nuclear-researchers-warns-of-future-work-205171">Iran's stocks of key nuclear materials</a> have increased but are still within the limits set by a 2015 deal with world powers, the latest International Atomic Energy Agency report on the matter said Friday.

Despite an announcement from <a href="https://www.wionews.com/world/a-timeline-of-trumps-statements-on-the-iran-nuclear-deal-135463">Iran</a> earlier this month that it no longer considered itself bound by the agreed restrictions on stocks of enriched uranium and heavy water, stocks of both did not exceed the ceilings set in the 2015 agreement, the report said.

As of May 26, Iran had 125.2 metric tonnes of heavy water, an increase of 0.4 tonnes on February but stil under the 130-tonne limit.

As of 20 May, Iran had 174.1 kg of enriched uranium, up from 163.8kg in February but again well within the relevant of limit 300kg.

Earlier this month Iran announced it was suspending some of its commitments under the 2015 Joint Comprehensive Plan of Action (JCPOA).

Watch: Iran Quadruples Uranium-Enrichment Capacity

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The move came a year after US President Donald Trump pulled out of the deal. His administration has also reinforced economic sanctions against the Islamic republic.&nbsp;

Iran's stocks of key nuclear materials have increased but are still within the limits set by a 2015 deal with world powers, the latest International Atomic Energy Agency report on the matter said Friday.

Iran's stocks of key nuclear materials have increased but are still within the limits set by a 2015 deal with world powers, the latest International Atomic Energy Agency report on the matter said Friday. Despite an announcement from Iran earlier this month that it no longer considered itself bound by the agreed restrictions on stocks of enriched uranium and heavy water, stocks of both did not exceed the ceilings set in the 2015 agreement, the report said. As of May 26, Iran had 125.2 metric tonnes of heavy water, an increase of 0.4 tonnes on February but stil under the 130-tonne limit. As of 20 May, Iran had 174.1 kg of enriched uranium, up from 163.8kg in February but again well within the relevant of limit 300kg. Earlier this month Iran announced it was suspending some of its commitments under the 2015 Joint Comprehensive Plan of Action (JCPOA). Watch: Iran Quadruples Uranium-Enrichment Capacity × The move came a year after US President Donald Trump pulled out of the deal. His administration has also reinforced economic sanctions against the Islamic republic.

Iran's stocks of nuclear materials still within limits: Report

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