The UN Security Council has deplored the launch by North Korea of a rocket which broke up shortly after take-off.
A statement issued after closed-door talks said the launch was in breach of two Security Council resolutions.
It continued that consultations on an appropriate response would continue, given the urgency of the matter.
In an unusual step, the North admitted the launch of the satellite had failed, and went ahead with planned celebrations in Pyongyang.
The UN statement, read by the current Security Council chair, US ambassador Susan Rice, said the launch broke UNSC resolutions 1718 and 1874.
They imposed tough sanctions against North Korea following earlier rocket launches in 2006 an 2009.