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☆ Russia says its scientists created a new nuclear blast simulator with flash and mushroom cloud effects to train soldiers
▼ + stars: | 2024-01-26 | by ( Jake Epstein | ) www.businessinsider.com time to read: +6 min

Russian nuclear missile rolls along Red Square during the military parade marking the 75th anniversary of Nazi defeat, on June 24, 2020 in Moscow, Russia. Photo by Mikhail Svetlov/Getty ImagesMoscow has the largest arsenal of nuclear weapons in the world, with nearly 5,900 warheads, according to a tally by the International Campaign to Abolish Nuclear Weapons. Tactical nuclear weapons have arisen as a point of debate and discussion during the fighting in Ukraine. Several weeks later, a Kremlin spokesperson said Moscow would use nuclear weapons if it felt like it faced an existential threat. At the time, the top United Nations official warned that nuclear war was back "within the realm of possibility."

Persons: —, Mikhail Svetlov, John Plumb, Tsar, TATYANA MAKEYEVA, Vladimir Putin, NSNW, Putin, Jens Stoltenberg, that's Organizations: Service, Business, Khrulev Military Academy of Logistics, Getty, International, Nuclear, Pentagon, Defense, Space, International Institute for Strategic Studies, Russia Strategic Initiative, US European Command, Tactical, NATO, Kremlin, United Nations Locations: Russian, Moscow, Russia, United States, Soviet, AFP, Ukraine, Belarus

☆ The US is updating its nuclear arsenal amid growing security fears
▼ + stars: | 2023-10-28 | by ( Katie Hawkinson | ) www.businessinsider.com time to read: +2 min

The US Department of Defense announced plans to build a new gravity bomb. The announcement comes several days after the US issued a worldwide caution travel advisory. AdvertisementAdvertisementThe Department of Defense announced Saturday the US plans to add a new model of nuclear bomb to its arsenal. AdvertisementAdvertisementThe announcement comes just one week after the US announced a worldwide caution travel advisory amid the Israel-Hamas war. The US last issued a worldwide caution alert in August 2022 following the killing of al-Qaeda leader Ayman al-Zawahiri, per CNN.

Persons: —, Ayman al, Zawahiri, Todd Brown Organizations: US Department of Defense, Service, of Defense, The, National Nuclear Security Administration, Department of Defense, US, Department of State, CNN, State Department Locations: Israel

☆ How hydrogen bombs compare to atomic bombs, and how scientists created the most destructive weapon ever
▼ + stars: | 2023-09-24 | by ( Adam Barnes | ) www.businessinsider.com time to read: +11 min

Hydrogen bombs and atomic bombs are both nuclear weapons that can cause mass destruction. But just seven years later an even more destructive nuclear bomb was built — the hydrogen bomb. Whereas hydrogen bombs get their power from a combination of fission and its opposite — nuclear fusion — the binding of atoms. Hydrogen vs. atomic bombs: damage and destructionWhile atomic bomb blasts are measured in kilotons — 1 kt is equivalent to the explosive force of 1,000 tons of TNT — hydrogen bombs are often measured in megatons. AdvertisementAdvertisementBoth atomic and hydrogen bombs are nuclear weapons and therefore create long-lasting, dangerous nuclear fallout.

Persons: Otto Hahn, Fritz Strassman, Hahn, Lisa Meitner, Otto Frisch, Meitner, Frisch, Alex Wellerstein, Wellerstein, Little, Amanda Macias, Tsar, Soviet Union —, Bomba, it's Organizations: Service, Trinity, Stevens Institute of Technology, Little Boy, Lions, TNT, Little, Bravo, US, Hanford , Washington . Department of Locations: Wall, Silicon, United States, Japan, Austrian, Nagasaki, Hiroshima, megatons, Soviet Union, Soviet, Manhattan, Los Angeles, Hanford , Washington

☆ The Best Apple Deals From Prime Day 2023, According to a Long-Time Tech Reviewer
▼ + stars: | 2023-07-11 | by ( Nick Guy | ) www.wsj.com time to read: +4 min

We’re tracking best-ever prices on a variety of iPad and Apple Watch models, as well as notable deals on MacBooks. It’s back down to $500 for Prime Day, which is $100 off and matching its lowest price ever. During Prime Day you can save $100 on most configurations, which is up to 25% off the base model. At $50 off, the SE drops to $200, the best price we’ve ever seen for this or any Apple Watch in new condition. Although it’s not at Amazon, this deal is timed to Prime Day and too good to pass up.

Persons: Nick Guy, Read, it’s, Gray, Iniu’s, I’ve Organizations: Apple, Apple Watch, MacBooks, MacBook

☆ The 21 Best Early Prime Day 2023 Deals
▼ + stars: | 2023-07-07 | by ( Nick Guy | ) www.wsj.com time to read: +9 min

By Nick GuyAmazon’s Prime Day sales event is on July 11 and 12, but there are already deals live now for you to take advantage of. While you shop these deals, be sure to prepare with our expert tips and tricks for getting the most from Prime Day. Prime Day might be prime time for you to upgrade your coffee game. This piece, part of the Marine Star collection, is available as part of Amazon’s new invite-only program, which you can read more about in our guide to shopping Prime Day. We’re in the thick of cold brew season, which makes this early Prime Day sale on the Oxo Brew Cold Brew Coffee Maker perfectly timed.

Persons: Nick Guy Amazon’s, we’ll, you’re, you’ll, fryer, you’ve, Fryer, We’ve, There’s, It’s, Dyson, it’s Organizations: Marine, Apple, Cosori’s, Quart Locations: Burr

He has also said that there could be "nuclear weapons for everyone" who joined the Russia-Belarus union. Putin said Russia would remain in control of the weapons just as the United States controls its own tactical nuclear weapons deployed in Europe. Putin has repeatedly raised concerns about the 200 U.S. B61 tactical nuclear warheads deployed at bases in Belgium, the Netherlands, Germany, Italy and Turkey. Russia's nuclear weapons are controlled and transported by the 12th Main Directorate of the defence ministry (12th GUMO). By putting nuclear weapons back in Belarus, Putin is showing that the architecture of post-Cold War nuclear arms control is crumbling.

Persons: Stringer, Vladimir Putin, Moscow's, Putin, Pavel Zarubin, Su, Lukashenko, Jens Stoltenberg, Guy Faulconbridge, Nick Macfie Organizations: REUTERS, Kremlin, Street, Ukraine, Sukhoi, of American, WHO, United, NATO, B61, U.S, 12th, Directorate, State Department, Thomson Locations: Kakhovka, Nikopol, Ukraine, Dnipropetrovsk region, MOSCOW, Belarus, Russia, Soviet Union, Britain, United States, Belarusian, Lida, Lithuanian, Europe, U.S, Belgium, Netherlands, Germany, Italy, Turkey, Kazakhstan, States

[1/3] Russian President Vladimir Putin and Belarusian President Alexander Lukashenko speak during a meeting at the Bocharov Ruchei residence in Sochi, Russia June 9, 2023. Putin announced in March he had agreed to deploy such weapons in Belarus, pointing to U.S deployment of tactical nuclear weapons in a host of European countries over many decades. It is still unclear where the Russian nuclear warheads - which will remain under Russian control - will be kept in Belarus. RANGEPutin, who is the ultimate decision maker on any nuclear launch, said Iskander mobile short-range ballistic missiles, which can deliver nuclear warheads, had already been handed over to Belarus. Putin has repeatedly raised the issue of U.S. B61 tactical nuclear warheads deployed at bases in Belgium, the Netherlands, Germany, Italy and Turkey.

Persons: Vladimir Putin, Alexander Lukashenko, Lukashenko, Putin, Moscow's, Vladimir Vladimirovich, Volodymyr Zelenskiy, Su, Guy Faulconbridge, Kevin Liffey, Andrew Osborn, Frances Kerry Organizations: Belarusian, Sputnik, NATO, United, Sukhoi, B61, Cuban Missile Crisis, Thomson Locations: Sochi, Russia, Kremlin, Belarus, Europe, Putin MOSCOW, Soviet Union, Russian, Black, United States, Ukraine, Moscow, China, Washington, Minsk, Berlin, Stockholm, Soviet, Kazakhstan, Belgium, Netherlands, Germany, Italy, Turkey, Nevada

Biden said on Friday he had an "extremely negative" reaction to reports that Russia has moved ahead with a plan to deploy tactical nuclear weapons in Belarus. The U.S. State Department denounced the Russian nuclear deployment plan. Tactical nuclear weapons are used for tactical gains on the battlefield, and are usually smaller in yield than the strategic nuclear weapons designed to destroy U.S., European or Russian cities. "The United States has been for decades maintaining a large arsenal of its nuclear weapons in Europe. Together with its NATO allies it participates in nuclear sharing arrangements and trains for scenarios of nuclear weapons use against our country."

Kyiv and its Western allies fear tactical nuclear weapons could be used in battle after Putin and others warned Russia was prepared to use all its vast arsenal in defence. WHAT ARE TACTICAL NUCLEAR WEAPONS? Academics and arms control negotiators have spent years arguing about how to define tactical nuclear weapons (TNW). The president is the ultimate decision maker when it comes to using Russian nuclear weapons, both strategic and non-strategic, according to Russia's nuclear doctrine. The Treaty on the Non-Proliferation of Nuclear Weapons, signed by the Soviet Union, says that no nuclear power can transfer nuclear weapons or technology to a non-nuclear power, but it does allow for the weapons to be deployed outside its borders but under its control - as with U.S. nuclear weapons in Europe.

☆ Russia says U.S. lowering 'nuclear threshold' with newer bombs in Europe
▼ + stars: | 2022-10-29 | by ( Guy Faulconbridge | ) www.reuters.com time to read: +4 min

Russia has about 2,000 working tactical nuclear weapons while the United States has around 200 such weapons, half of which are at bases in Italy, Germany, Turkey, Belgium and the Netherlands. "We cannot ignore the plans to modernize nuclear weapons, those free-fall bombs that are in Europe," Russian Deputy Foreign Minister Alexander Grushko told state RIA news agency. President Vladimir Putin has repeatedly said Russia will defend its territory with all available means, including nuclear weapons, if attacked. The U.S. B61 nuclear bomb was first tested in Nevada shortly after the Cuban Missile Crisis. The United States, according to the U.S. 2022 Nuclear Posture Review published on Thursday, will bolster nuclear deterrence with the F-35, the B61-12 bombs and a nuclear-armed air-launched cruise missile.

☆ Russia says U.S. lowers 'nuclear threshold' by deploying new nuclear bombs in Europe
▼ + stars: | 2022-10-29 | by ( ) www.reuters.com time to read: +1 min

LONDON, Oct 29 (Reuters) - Russia said on Saturday that the accelerated deployment of modernised U.S. B61 tactical nuclear weapons at NATO bases in Europe would lower the "nuclear threshold" and that Russia would take the move into account in its military planning. Russia's invasion of Ukraine has triggered the gravest confrontation between Moscow and the West since the 1962 Cuban Missile Crisis when the two Cold War superpowers came closest to nuclear war. Russia has around 2,000 working tactical nuclear weapons while the United States has around 200 such weapons, half of which are at bases in Italy, Germany, Turkey, Belgium and the Netherlands. "We cannot ignore the plans to modernize nuclear weapons, those free-fall bombs that are in Europe," Russian Deputy Foreign Minister Alexander Grushko told state RIA news agency. "The United States is modernizing them, increasing their accuracy and reducing the power of the nuclear charge, that is, they turn these weapons into 'battlefield weapons', thereby reducing the nuclear threshold," Grushko said.

☆ Analysis: What is Russia's policy on tactical nuclear weapons?
▼ + stars: | 2022-10-17 | by ( Guy Faulconbridge | ) www.reuters.com time to read: +8 min

WHAT ARE TACTICAL NUCLEAR WEAPONS? Academics and arms control negotiators have spent years arguing about how to define tactical nuclear weapons (TNW). The clue is in the name: they are nuclear weapons used for specific tactical gains on the battlefield, rather than, say, destroying the biggest cities of the United States or Russia. The atomic bomb dropped by the United States on the Japanese city of Hiroshima in 1945 was about 15 kilotons. The president is the ultimate decision maker when it comes to using Russian nuclear weapons, both strategic and non-strategic, according to Russia's nuclear doctrine.

☆ Explainer: What makes a nuclear weapon 'tactical'?
▼ + stars: | 2022-10-12 | by ( Josh Smith | ) www.reuters.com time to read: +4 min

Here are the characteristics of tactical nuclear weapons and why they have drawn so much attention. Register now for FREE unlimited access to Reuters.com RegisterWHAT IS A TACTICAL NUCLEAR WEAPON? Tactical nuclear weapons are often characterized by their size, their range, or their use for limited military targets. Russia has 1,000 to 2,000 warheads for non-strategic nuclear weapons in its arsenal, the CRS report says. "I don't think there's any such thing as the ability to easily (use) a tactical nuclear weapon and not end up with Armageddon," he said last week.

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