It was unclear whether the cancellation cast any doubt over the preparations for the North's participation in the Winter Olympics in South Korea's Pyeongchang, an apparent diplomatic breakthrough after months of high tension over the North's nuclear and missile programme.
North Korean Olympic officials arrived in Switzerland on Thursday ahead of weekend talks at the International Olympic Committee (IOC) to finalise Pyongyang's participation.
North Korean IOC member Chang Ung met the delegation. Asked whether he expected North Korea and South Korea to settle outstanding issues at Saturday's talks, he appeared optimistic. "Everything's fine,” he told Reuters.
(Reporting by Subrat Patnaik in Bengaluru and Soyoung Kim in Seoul; Writing by Andrew Roche; Editing by Kevin Liffey)
