North Koreans farm in the field, along the Yalu River, in Sakchu county, North Phyongan Province, North Korea, June 20, 2015. The North's KCNA news agency said this week that paddies around the country, including the main rice farming regions of Hwanghae and Phyongan provinces, were drying up for lack of rain. Picture taken from China's side of the Yalu. REUTERS/Jacky Chen