Russia’s military will this week undertake a sweeping drill of its strategic nuclear forces.
North Korea said it will not meet with the United States for more “sickening negotiations” unless it abandons its “hostile policy” towards the country.
Prosecutors in the only criminal trial involving the 2011 Fukushima nuclear plant meltdown have appealed against the acquittal of three former Tokyo Electric Power Co executives.
Israel’s prime minister has unveiled what he said was a previously undisclosed Iranian nuclear weapons site, further escalating a showdown between the two countries.
Launching more than 100 nuclear warheads at a foe would catastrophically backfire on any nation deploying them, a study has shown.
Britain is prepared to pay for access to the European nuclear organisation Euratom after Brexit, provided the country gets “a suitable level of influence” within it, Theresa May said.