north korea

A South Korean soldier bows during a fourth anniversary event marking the bombing of Yeongpyeong island by North Korea in 2010.

Ed Jones/AFP/Getty Images

A South Korean soldier bows during a fourth anniversary event marking the bombing of Yeongpyeong island by North Korea in 2010.

North Korea's synchronised swimming team take part in a practice session at Munhak Park Tae-hwan Aquatics Center ahead of the 17th Asian Games in Incheon...North Korea's synchronised swimming team take part in a practice session at Munhak Park Tae-hwan Aquatics Center ahead of the 17th Asian Games in Incheon September 17, 2014. The 17th Asian Games run from September 19 to October 4.    REUTERS/Kim Kyung-Hoon (SOUTH KOREA - Tags: SPORT SWIMMING)

Kim Kyung-Hoon/Reuters

North Korea’s synchronised swimming team take part in a practice session at Munhak Park Tae-hwan Aquatics Center ahead of the 17th Asian Games in Incheon 

A North Korean soldier looks through binoculars along the banks of the Yalu River near the North Korean town of Sinuiju, opposite the Chinese border city of Dandong...A North Korean soldier looks through binoculars along the banks of the Yalu River near the North Korean town of Sinuiju, opposite the Chinese border city of Dandong, September 8, 2014.

Jacky Chen/Reuters

A North Korean soldier looks through binoculars along the banks of the Yalu River near the North Korean town of Sinuiju, opposite the Chinese border city of Dandong

North Korean men cycle in the rain past homes built for farmers at the Mangyongdae Cooperative Farm, Wednesday, July 30, 2014 in Pyongyang, North Korea. As the planting season ends and the rainy season begins, North Koreans are girding for the possibility of floods, which, after weeks of drought, have already caused some damage across wide swaths of the nation.

Wong Maye-E/AP

North Korean men cycle in the rain past homes built for farmers at the Mangyongdae Cooperative Farm on Wednesday in Pyongyang, North Korea. As the planting season ends and the rainy season begins, North Koreans are preparing for the possibility of floods

North Korean girls in similar bathing suits stand under a shower at the Songdowon International Children's Camp, Tuesday, July 29, 2014, in Wonsan, North Korea. The camp, which has been operating for nearly 30 years, was originally intended mainly to deepen relations with friendly countries in the Communist or non-aligned world. But officials say they are willing to accept youth from anywhere - even the United States.

Wong Maye-E/AP

North Korean girls shower at the Songdowon International Children’s Camp in Wonsan, North Korea. The camp, which has been operating for nearly 30 years, was originally intended to deepen relations with other friendly countries

Soldiers wave during a visit by North Korean leader Kim Jong Un to inspect the defence detachment on Ung Islet, which is defending an outpost in the East Sea of Korea, in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang July 7, 2014.

KCNA/Reuters

Soldiers wave during a visit by North Korean leader Kim Jong Un to inspect the defence detachment on Ung Islet, which is defending an outpost in the East Sea of Korea

A female North Korean soldier uses her mobile phone next to a sentry on the banks of the Yalu River, near the North Korean town of Sinuiju, opposite the Chinese border city of Dandong.

Jacky Chen/Reuters

A soldier uses her mobile phone next to a sentry box on the banks of the Yalu River, near the town of Sinuiju, North Korea, opposite the Chinese border city of Dandong

A North Korean soldier stands guard along the bank of Yalu River near the North Korean town of Sinuiju, opposite the Chinese border city of Dandong...A North Korean soldier stands guard along the bank of Yalu River near the North Korean town of Sinuiju, opposite the Chinese border city of Dandong, May 1, 2014. Picture taken May 1, 2014. REUTERS/Jacky Chen (NORTH KOREA -

Jacky Chen/Reuters

A soldier stands guard along the bank of Yalu River near the North Korean town of Sinuiju, which neighbours the Chinese border city of Dandong 

North Korean female soldiers prepare to take a commemorative photograph in front of a flower exhibition featuring North Korea's late founder Kim Il Sung in Pyongyang

Reuters/Kyodo

Female North Korean soldiers prepare to take a commemorative photograph in front of a flower exhibition featuring North Korea’s late founder Kim Il Sung in Pyongyang

South Korean Park Yang-gon, left, and his North Korean brother Park Yang Soo get emotional as they met during the Separated Family Reunion Meeting at Diamond Mountain resort in North Korea, Thursday, Feb. 20, 2014. Elderly North and South Koreans separated for six decades are tearfully reuniting, grateful to embrace children, brothers, sisters and spouses they had thought they might never see again.

Park Hae-soo/AP

South Korean Park Yang-gon, left, and his North Korean brother Park Yang Soo meet during the Separated Family Reunion Meeting at the Diamond Mountain resort in North Korea on Thursday. Elderly Koreans separated for six decades are tearfully reuniting, grateful to embrace children, brothers, sisters and spouses they had thought they might never see again.