
South Korean military forces are seen abseiling on a building's facade as they take part in an anti-terrorism drill during the South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercises in Seoul, South Korea, 17 August 2010. The South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercise is held from 16 to 29 August. Around 56,000 South Korean and 30,000 US soldiers were taking part in the drill, which has been held annually since 1975, South Korea's Yonhap News Agency reported. EPA/JEON HEON-KYUN

South Korean military forces take part in an anti-terrorism drill during the South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercises in Seoul, South Korea, 17 August 2010. The South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercise is held from 16 to 29 August. Around 56,000 South Korean and 30,000 US soldiers were taking part in the drill, which has been held annually since 1975, South Korea's Yonhap News Agency reported. EPA/JEON HEON-KYUN

South Korean military forces show their martial arts skills during the South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercises in Seoul, South Korea, 17 August 2010. The South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercise is held from 16 to 29 August. Around 56,000 South Korean and 30,000 US soldiers were taking part in the drill, which has been held annually since 1975, South Korea's Yonhap News Agency reported. EPA/JEON HEON-KYUN

South Korean military forces take part in an anti-terrorism drill during the South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercises in Seoul, South Korea, 17 August 2010. The South Korean and US military forces joint 'Ulchi Freedom Guardian (UFG)' exercise is held from 16 to 29 August. Around 56,000 South Korean and 30,000 US soldiers were taking part in the drill, which has been held annually since 1975, South Korea's Yonhap News Agency reported. EPA/JEON HEON-KYUN