
President Trump says the US will pull out of a nuclear treaty
24 October 2018
Donald Trump said this week that the US will pull out of the Intermediate-Range Nuclear Forces Treaty, saying both Russia and China possess the missiles it bans

24 October 2018
Donald Trump said this week that the US will pull out of the Intermediate-Range Nuclear Forces Treaty, saying both Russia and China possess the missiles it bans

24 October 2018
Ripping up the Intermediate-range Nuclear Forces Treaty will spur a debilitating and dangerous arms race at a time the world can least afford it

25 July 2018
Satellite images taken on 20 July suggest North Korea may be dismantling two important features of its intercontinental ballistic missiles programme

16 May 2018
The US has demonstrated that it cannot be trusted to stick to its word on arms control deals. The result may be a return to the dark days of growing nuclear arsenals

30 April 2018
Last week saw a historic meeting between the leaders of North and South Korea, but the promise of a nuclear-free Korean Peninsula may not be so easy

6 December 2017
Malicious code exploits are the new weapons of war, but can we ever reach international agreement on how they should be used and who gets to control them?

6 November 2017
Outlandish threats in the standoff between North Korea and Donald Trump are bluffs whose main aim is to bolster support at home, says game theorist Petros Sekeris

16 October 2017
In refusing to recertify the Iran nuclear deal, US president Donald Trump risks creating another North Korea – as another Republican president did before him

11 October 2017
William Penney planned the Nagasaki bomb as part of the Manhattan Project, and kept the UK in the nuclear race. But was he a master of bluffing or a master spy?

7 September 2017
US defence officials are starting to signal a willingness to use nuclear weapons against North Korea on a limited scale. Unsurprisingly, that’s a bad idea