Aides to Kim Jong Un are convinced the North Korean leader plans “a great operation”, state media said on Wednesday in a report that included lavish descriptions and images of the leader riding a white horse up North Korea’s most sacred mountain. In the photos released by state news agency KCNA, Kim is seen riding alone on a large white horse through snowy fields and woods on Mt Paektu, the spiritual homeland of the Kim dynasty. “His march on horseback in Mt Paektu is a great event of weighty importance in the history of the Korean revolution,” KCNA said.