US drone attacks undermine the rule of law

US use of drones has soared during Obama's time in office, with the White House authorising attacks in at least four countries.

Wrath of Iraq war lingers

Although the West is pulling out its armies, the war is by no means over for the Arab world, a former adviser warns. Nick Hopkins reports.

US and China engage in cyber war games

US and Chinese officials have taken part in war games in bid to prevent military blowout resulting from rising anger over cyberattacks.