Video of US joint war games on Korean border 29 November 2010 South Korea continued joint military exercises with the US on Monday, a united show of force nearly a week after an artillery barrage on Yeonpyeong island killed four, including two civilians. The nuclear-powered US supercarrier George Washington and a South Korean destroyer participated in the exercises, which have been heavily condemned by North Korea. Source: RT Related Links: China seeks to ease Korean tension     29 Nov South Korean protesters show their anger at their country's response to North Korea's artillery attack     27 Nov 2010 US aircraft carrier en route to South Korea     24 Nov 2010 Warning after deadly attack on South Korea     23 Nov 2010 North Korea launch artillery attack on S.Korean island     23 Nov 2010