香会今日新加坡开幕，马克龙将成首位发表开幕式主旨演讲的欧洲国家元首

Group 1 - The 22nd Shangri-La Dialogue is taking place in Singapore, with approximately 550 attendees from 40 countries, including defense ministers and security experts [1] - Key topics of discussion include the new U.S. security policies in Asia and Europe, U.S.-China competition, and issues related to the South China Sea, as well as the ongoing Russia-Ukraine conflict and recent India-Pakistan tensions [1] - French President Macron will deliver the keynote address, marking the first time a European leader has done so at the opening of the dialogue since its inception in 2002 [1] Group 2 - The Chinese defense ministry announced that a delegation from the National Defense University will attend the Shangri-La Dialogue, aiming to engage in deep exchanges and build consensus [2] - The Chinese side emphasizes the importance of U.S.-China military relations and expresses an open attitude towards communication at all levels, hoping for mutual respect regarding core interests [2]