This photo taken on July 14, 2016 shows a man walking past a poster of a map with a dotted line showing China's claimed territory in the South China Sea on a street in Weifang, east China's Shandong province. China may build mobile nuclear power plants in the South China Sea, state media reported on July 15, days after an international tribunal dismissed Beijing's vast claims in the strategically vital waters. / AFP / STR / China OUT (Photo credit should read STR/AFP/Getty Images)