VLADIVOSTOK. October 23. VOSTOK-MEDIA - The Army on the eve of South Korea was given on high alert for a possible attack from North Korea, local media reported.Another round of tensions due to the threat from Pyongyang to strike at border areas, if Seoul continues to call for the overthrow of the North Korean regime. Leaflets campaigning for democracy defectors from North Korea and South Korean activists are going to launch today at 200 thousand balloons, writes resource www.mail.ru.