North Korea in 'state of war'
North Korean State Television broadcast a special statement from the government on Saturday, threatening military strikes on the US and South Korea.PT0M0S 620 349
North Korea says it has formally entered a "state of war" with South Korea and warns that any provocation will swiftly escalate into a nuclear conflict.
"As of now, inter-Korea relations enter a state of war and all matters between the two Koreas will be handled according to wartime protocol," the North said in a statement on Saturday attributed to all government bodies and institutions.
It is the latest in a string of dire threats from Pyongyang that have been matched by tough warnings from South Korea and the United States, fuelling international concerns that the situation is spiralling out of control.
This photo taken and released by North Korea's official Korean Central News Agency (KCNA) on March 29, 2013 shows, according to KCNA, North Korean leader Kim Jong-Un discussing the strike plan with officers. The lettering on the map, rear left, reads as "Strategic Forces' US Mainland Striking Plan" Photo: AFP PHOTO / KCNA via KNS
"The long-standing situation of the Korean peninsula being neither at peace nor at war is finally over," said the statement carried by the official Korean Central News Agency.
The two Koreas have always technically remained at war because the 1950-53 Korean War concluded with an armistice rather than a peace treaty.
The North had announced earlier this month that it was ripping up the armistice and other bilateral peace pacts signed with Seoul in protest against South Korea-US joint military exercises.
This photo taken and released by North Korea's official Korean Central News Agency (KCNA) on March 29, 2013 shows North Korean leader Kim Jong-Un looking at and signing documents at an undisclosed location, in front of a map which appears to show the tracked or projected movement of the US Seventh Fleet in the Pacific Ocean. Photo: AFP PHOTO / KCNA via KNS
"This is not really a new threat - just part of a series of provocative threats," the South's Unification Ministry said in a statement.
The defence ministry added that no particular troop movement had been observed along the border.
Voiding the ceasefire theoretically opened the way to a resumption of hostilities, although observers noted it was far from the first time that North Korea had announced the demise of the armistice.
The armistice was approved by the UN General Assembly, and both the United Nations and South Korea have repudiated the North's unilateral withdrawal.
Saturday's statement warned that any military provocation near the North-South land or sea border would result "in a full-scale conflict and a nuclear war".
Most observers still believe this will remain a rhetorical rather than a physical battle, but the situation has now become so volatile that any slight miscalculation carries the potential for rapid escalation.
Both China and Russia asked for all sides to co-operate to prevent the situation worsening on Friday, with Russian Foreign Minister Sergei Lavrov voicing particular concern.
"We can simply see the situation getting out of control, it would spiral down into a vicious circle," Lavrov told reporters.
His warning came after North Korean leader Kim Jong-Un ordered missile units to prepare to strike US mainland and military bases, vowing to "settle accounts" after US stealth bombers flew over South Korea.
US Defence Secretary Chuck Hagel stressed that Washington would not be cowed by Pyongyang's bellicose threats and stood ready to respond to "any eventuality".
The high-stakes standoff has its roots in North Korea's successful long-range rocket launch in December and the third nuclear test it carried out in February.
Both events drew UN sanctions that incensed Pyongyang, which then switched the focus of its anger to the annual joint South Korea-US military drills.