Pyongyang on Friday declared a “a quasi-state of war in frontline areas.” Tensions remain high on the heavily armed border.
South Korea fired dozens of artillery rounds at rival North Korea on Thursday after the North lobbed several rounds across the heavily armed border dividing the two.
Pyongyang had threatened to take further action unless Seoul ended its loudspeaker broadcasts.
The public announcements had been causing tense relations between the North and the South.
After a lull of 11 years, South Korea had started broadcasting anti-Pyongyang propaganda into North Korea.
North Korea had declared states of war in the past, however, its official Central News Agency reported that leader Kim Jong Un had convened an emergency meeting of the central military commission of its ruling party and ordered that “troops to be fully ready for any military operations at any time from 5 p.m. Friday.”
Officials in Seoul said the North fired across the Demilitarized Zone to back up an earlier threat to attack the South Korean border.
The Supreme Headquarters of the Korean People’s Army, however, issued a statement late Thursday denying it had launched any shots at the South.
“Using the pretext that our forces fired one shell to the south, which is not true, it made reckless moves by firing 36 shells at our military posts,” said the statement, published in Korean by the North’s state media.
South Korea in turn raised its military readiness to its highest level. Joint Chiefs of Staff spokesman Jeon Ha-kyu told a televised news conference that South Korea was ready to repel any additional provocation. Defense officials said South Korea will continue the loudspeaker broadcasts despite the threats.