He is the first serving US President to visit the Japanese city
The US Government Accountability Office found that the defense department was still using 1970s-era computer systems
His predecessors will keep their posthumous titles of 'eternal general secretary' and 'eternal president'
Experts say the terror group are trying to obtain biological and nuclear materials
Trump says he won't 'take any cards off the table'
'Choose, United States. Whether the country called United States continues to exist in this planet depends on your choice'
Comments come as Government considers its response to the deadly terror attacks in Brussels
'Today is Chronic Humourlessness Disorder Awareness Day. Please take it seriously'
A leading Russian scientist criticised the idea, saying it was like 'using a steam-hammer to crack a nut'
Report by think-tank says Britain’s nuclear deterrent could be worthless before it is even launched
It ought to be possible to have a considered debate; both sides need not feel they have to raise the rhetorical temperature
The submarine will complete India's nuclear triad, allowing it to launch atomic weapons from land, sea and air
The shadow defence secretary says new technologies are being developed to expose submarines
Republican presidential hopefuly Ted Cruz warned of the dangers of a North Korean EMP attack on the US during a debate
Exclusive: Concerns that soldiers on military bases could use firearms unchecked, as a critical shortage of MoD police is revealed
The Ministry of Defence Police (MDP) 'is reliant on officers working excessive overtime to maintain security'