North Korea demanded Thursday that South Korea apologizes for what it called insults during major anniversary festivities, or it would face a "sacred war", as Seoul unveiled a new missile to deter its neighbor.
North Korea demanded Thursday that South Korea apologizes for what it called insults during major anniversary festivities, or it would face a "sacred war", as Seoul unveiled a new missile to deter its neighbor.
Regional tensions have risen since Pyongyang went ahead with a long-range rocket launch last Friday, defying international calls to desist.
The event was to have been a centerpiece of celebrations marking the 100th anniversary Sunday of the "Day of the Sun", the birthday of Kim Il-Sung who founded the communist nation and the dynasty which still rules it.
"The puppet regime of traitors must apologize immediately for their grave crime of smearing our Day of Sun festivities," said a government statement on Pyongyang's official news agency.
Otherwise, it said, the North Korean people and military "will release their volcanic anger and stage a sacred war of retaliation to wipe out traitors on this land".
South Korea announced Thursday it has deployed new cruise missiles capable of destroying targets such as missile and nuclear bases anywhere in the North.
"With such capabilities, our military will sternly and thoroughly punish reckless provocations by North Korea while maintaining our firm readiness," Major General Shin Won-Sik told reporters.
Yonhap news agency said the new cruise missile could travel more than 1,000 kilometers (625 miles).
Cross-border tensions have been high since conservative President Lee Myung-Bak took office in Seoul in 2008 and scrapped a near-unconditional aid policy.
"If our power is strong, we can deter enemy provocations," Lee said Thursday, describing the North as "the world's most hostile force".
The North hit back at critical comments by Lee and by conservative media, which questioned the overall cost of the celebrations in a nation suffering acute food shortages.
Lee had said the estimated $850 million cost of the launch could have bought 2.5 million tons of corn.
"Traitor Lee Myung-Bak took the lead in vituperation during the festivities," said a joint statement by the North's government, party and social groups.
"This is an intolerable insult to our leader, system and people and a hideous provocation that sparked seething anger among the whole people."
The North said its only aim was to launch a peaceful satellite, but the United States and its allies said this was a flimsy excuse for a test by the nuclear-armed nation of ballistic missile technology.
The North has warned of unspecified retaliation. Some experts believe it will conduct a new nuclear test or further long-range missile tests, while others predict a border clash with the South.
An unrepentant Pyongyang last Sunday displayed an apparently new medium-range missile at a parade featuring thousands of goose-stepping troops and almost 900 pieces of weaponry.