"The members of the Security Council strongly condemned the firing of a submarine-launched ballistic missile by the Democratic People's Republic of Korea on April 23," a UN statement read, calling it "yet another serious violation by the DPRK of United Nations Security Council resolutions."
"The members of the Security Council reiterated their serious concern... That such ballistic missile activities contribute to the DPRK's development of nuclear weapons delivery systems and increase tension in the region and beyond," the statement added.
The North's state-run KCNA news agency said yesterday's test, personally monitored by North Korean leader Kim Jong-Un, confirmed the reliability of the country's underwater launching system.
Kim hailed the test as an "eye-opening success," state media said, and crowed that Pyongyang has the ability to strike Seoul and the United States at will.