North Korea has announced a detailed plan to launch a salvo of ballistic missiles towards the US Pacific territory of Guam, a major military hub and home to American bombers.

North Korea has spelled out its plan to launch a volley of ballistic missiles towards Guam, dismissing US president Donald Trump's threats of "fire and fury" as "a load of nonsense".

Novak Djokovic struggled his way to victory over David Ferrer tonight to keep his Australian Open title defence on track.

Andy Murray reached his third successive Australian Open semi-final today after easing past the challenge of Kei Nishikori.