US and South Korea Hold Joint Military Exercise

South Korean army soldiers take part in a South Korea-U.S. joint military exercise at a subway station in Seoul, August 20, 2013.

People take shelter from a mock gas attack during a South Korea-U.S. joint military exercise at a subway station in Seoul, August 20, 2013.

South Korean army soldiers pass by ticket gates during a South Korea-U.S. joint military exercise at a subway station in Seoul, August 19, 2013.

Students walk past South Korean soldiers wearing gas masks during an anti-terror drill at a subway station in Seoul during joint South Korean-U.S. military drills, August 19, 2013.

Những phụ nữ trong trang phục truyền thống sặc sỡ tham gia một buổi diễn tập điệu múa "garba" trước lễ hội Navratri ở thành phố Ahmedabad miền tây Ấn Độ.

Protesters stage a rally against South Korea-U.S. joint military exercises in front of Yongsan U.S. Army headquarters in Seoul, August 19, 2013.