Ukrainian President Volodymyr Zelensky arrived in Singapore on Saturday on a surprise visit to take part in the Shangri-La Dialogue, a security conference in the Asia-Pacific region. Zelensky said on the social media platform Telegram that he would participate in the forum and hold bilateral meetings with leaders such as Singapore’s President Tharman Shanmugaratnam and US Defense Secretary Lloyd Austin. The Ukrainian president emphasized the importance of including voices from the Asia-Pacific region at an upcoming peace conference in Switzerland on June 15-16. Organizers said Zelensky would s…