特朗普提前回国！

Group 1 - The article discusses the U.S. President Trump's decision to shorten his visit to Canada due to the escalating situation in the Middle East, specifically regarding the Israel-Iran conflict [1] - The G7 summit opened on June 16, with divisions emerging among leaders, particularly regarding a proposed joint statement on de-escalation of the Israel-Iran conflict, which Trump refused to sign [1][2] - European leaders, including those from France, Germany, and the UK, are pushing for a consensus among G7 leaders to include their stance on the Israel-Iran conflict in a joint statement, emphasizing Israel's right to self-defense and the prevention of Iran obtaining nuclear weapons [2]