As war in Ukraine rages, assessing the nuclea...

It was an eventful World Economic Forum in Davos, Switzerland this week, with striking speeches by both the U.S. President and Canadian Prime Minister. For his part Donald Trump talked for more than an hour on an array of topics, including his desire to acquire Greenland. His spe ...  Show more

In a provocative speech to the World Economic Forum on Tuesday, Prime Minister Mark Carney made the case that the rules of international economics and politics are “in the midst of a rupture, not a transition”.Carney went on to say that middle powers like Canada need to work toge ...  Show more

There’s a fire at Ukraine’s Zaporizhzhia nuclear power plant and at one point the country’s foreign minister said the Russian army is “firing from all sides.” Fighting has now stopped, and background radiation levels are currently normal, according to plant spokesman Andrii Tuz.  ...  Show more

If President Vladimir V. Putin of Russia follows through on his threats to use a nuclear weapon in Ukraine, he is likely to turn to a specific type.

Tactical nuclear weapons have a fraction of the strength of the Hiroshima bomb and of the super bombs and city busters tha ...

Before the Russian invasion of Ukraine, the possibility of nuclear war felt like a problem of days past. Now, as great-power competition heats up, the potential for nuclear conflict seems higher than at any point in decades. How did the nuclear taboo fade, and what does nuclear p ...  Show more

Putin moves Russia's nuclear forces to "special alert”, in response to what he described as “aggression” from Nato countries. Meanwhile as fighting continues in the streets across Ukraine’s biggest cities, President Zelensky says his delegation will meet with Russia at the Belaru ...  Show more