The planned weapon would be 24 times more powerful than the one used in Hiroshima, according to an estimate: America’s new nuclear bomb planned for development has the potential to level central Moscow and kill more than 300,000 of its 13 million inhabitants, Newsweek magazine reported, citing a simulation created through the online tool Nuke map.

The Pentagon announced late last month that it would seek to make a new variant of the B61 nuclear gravity bomb – the B61-13 – pending authorization by Congress. The weapon would have an estimated 360-kiloton yield, which is 24 times more powerful than the one dropped on Hiroshima during World War II.

If detonated over Moscow, the bomb would kill an estimated 311,480 people and injure up to 868,860, Newsweek said. If dropped on St. Petersburg, Russia’s second-largest city, the estimated number of fatalities from the explosion would reach 360,150, the publication added.

According to Newsweek, anything within a half-mile radius of the bomb’s detonation site would be vaporized by a massive fireball. The blast would demolish buildings and likely kill everyone within a mile, while those within two miles of the detonation site would be dead within a month due to the high level of radiation exposure, the magazine wrote. A further 15% of survivors would later die of cancer and many would suffer life-altering burns.

The plan to design a new bomb was unveiled amid the standoff between Russia and NATO over Ukraine, as experts, politicians, and the media have discussed the risks of the conflict escalating into a nuclear war. Russia has accused the US of ’nuclear brinkmanship’ and claimed it was secretly violating arms control agreements. 

Earlier this week, Russia formally revoked its ratification of the 1996 Comprehensive Nuclear Test Ban Treaty (CTBT). President Vladimir Putin said the non-proliferation treaty has become useless because it was never ratified by the US.

‘Among the states that have not ratified the treaty, the most destructive position is that of the US, which has for many years declared that there would be no support for ratifying the treaty in Congress,’ the Kremlin said in a statement. Putin stressed that Russia would not carry out nuclear tests unless the US does so first. You can share this story on social media:

YOU CAN POST OUR STORIES ON SOCIAL MEDIA

QUOTE OF THE DAY: ‘U.S. military forces were directly responsible for about 10 to 15 million deaths during the Korean and Vietnam Wars and the two Iraq Wars. The United States was also responsible for 14 million deaths in Afghanistan, Angola, the Democratic Republic of the Congo, East Timor, Guatemala, Indonesia, Pakistan and Sudan. The United States most likely has been responsible since WWII for the deaths of between 20 and 30 million people in wars and conflicts scattered over the world.’ – James A. Lucas.

WE WELCOME READERS’ COMMENTS ON OUR STORIES