Outcry over N Korea missile test
The Taepodong-2 may be able to reach Alaska
World powers have condemned North Korea for test-firing a series of missiles, including one thought capable of reaching the US.
The seven missiles included a long-range Taepodong-2, which the US said failed shortly after take-off.
The US called the tests "provocative", Japan announced a range of sanctions, and South Korea, Australia and Russia also expressed concern.
The UN Security Council is due to hold an emergency meeting on the crisis.
The closed session was requested by Japan, which plans to co-ordinate its response to the missile tests with the US and other countries.
Tokyo - one of North Korea's harshest critics, and in easy reach of a long-range missile - said it would ban the entry of North Korean officials, chartered flights and a ferry.
Japanese Prime Minister Junichiro Koizumi said Pyongyang gained "nothing from such an act", but said continued dialogue was necessary to defuse the standoff.
In its first response to the tests, China urged all sides to remain calm.
Japanese and South Korean military are on high alert, and share prices have fallen in both countries.
Pyongyang remained defiant. A foreign ministry official said such launches were a matter of national sovereignty, Japanese media reported.
Correspondents say Pyongyang may see this action as a way to get attention and break the diplomatic log jam over stalled talks on its nuclear capabilities.
Analysts said the firing - Pyongyang's first test of a long-range missile since a self-imposed moratorium in 1999 - would seriously damage prospects for talks.
Heightened alert
North Korea launched six of the missiles as the US celebrated its Independence Day holiday and launched the space shuttle from Florida.
According to US officials, the six earlier launches took place over a four-hour period, beginning at 0332 Japan time (1832 GMT Tuesday).
Among them was the Taepodong missile - thought capable of reaching Alaska. US officials said it failed shortly after take-off, while the others fell into the Sea of Japan.
The seventh missile launch came hours later, at 1722 Japan time (0822 GMT) according to local media reports.
Nato said the move "posed a serious threat to the region and the international community at large".
Australia, South Korea and Russia also expressed concern.
NORTH KOREAN MISSILE MOVES
1998: Tests long-range Taepodong-1 over Japan
1999: Agrees to moratorium on long-range tests
2003: Six-nation talks begin on N Korea's nuclear programme
2005: Six-nation talks stall
July 2006: N Korea launches seven missiles, including long-range Taepodong-2, which fails
N Korea's missile programme
The US and North Korea's neighbours have been on heightened alert in recent weeks amid suspicions that Pyongyang was preparing to launch the Taepodong-2, which has a range of up to 6,000 km (3,730 miles).
The BBC's Charles Scanlon in Seoul says the North has been feeling under pressure and ignored in recent months, with the US refusing to negotiate on its demands over its nuclear plans.
Six-nation negotiations have been being repeatedly postponed as neither Washington nor Pyongyang are prepared to give ground.
The last time North Korea tested a long-range missile was in 1998, when it launched a Taepodong-1 over northern Japan.
http://news.bbc.co.uk/2/hi/asia-pacific/5149512.stm
