South Korea has conducted live-fire military exercises near its disputed naval border with North Korea. The maneuvers took place in the same area where four South Koreans were killed in a North Korean artillery attack in 2010.<br /><br />Before the drills started, North Korea said it would retaliate with punishments a "thousand-fold more severe" than the 2010 shelling. South Korean officials, however, said their maneuvers are no business of the North.<br /><br />Eric Sirotkin, co-founder of the Campaign to End the Korean War, believes the South Korean war games are a provocation ahead of US-North Korean talks in Beijing and upcoming elections in South Korea.<br /><br />RT on Twitter http://twitter.com/RT_com<br />RT on Facebook http://www.facebook.com/RTnews