Japan prepares missile defences

Japan on Friday readied its missile defence systems to shoot down a North Korean rocket if it threatens the country, as the UN chief warned that next month's launch could jeopardise food aid.

The preparations by Japan,  come as world leaders including US President Barack Obama prepare to meet in Seoul for a summit officially focused on nuclear terrorism
The preparations by Japan, come as world leaders including US President Barack Obama prepare to meet in Seoul for a summit officially focused on nuclear terrorism

The nuclear-armed North has announced it will launch a rocket in mid-April to put a satellite into orbit, a move that the United States, South Korea and other nations see as a pretext for a long-range missile test banned by the UN.

The move by North Korea's new leadership has set off alarm bells across the region. The Philippines is calling for help from the United States to monitor the rocket, part of which is expected to land off the archipelago.

The preparations by Japan, regularly the target of North Korean barbs, come as world leaders including US President Barack Obama prepare to meet in Seoul for a summit officially focused on nuclear terrorism.

The North's atomic programme is expected to be the subject of discussion at the talks on Monday and Tuesday, which are also to be attended by the leaders of China, Japan and Russia.