South Korean President Yoon Suk Yeol will attend the APEC summit in San Francisco on Nov. 15-18, Yoon's office said on Wednesday. After the U.S. trip, Yoon is set to pay a state visit to Britain on Nov. 20-23 following an invitation from King Charles and visit France on Nov. 23-26 as part of efforts to bolster support for hosting the 2030 World Expo, Yoon's deputy national security adviser Kim Tae-hyo said. Yoon will also visit the Netherlands on Dec. 12-13 following an invitation from King Willem-Alexander, local media reported, in what would be the first state visit by a South Korean president since the countries established diplomatic ties in 1961.