打破惯例的访问：李在明用心准备，特朗普另有盘算

Group 1: US-Korea Relations - The meeting between US President Trump and South Korean President Lee Jae-myung focused on US-Korea alliance, the situation on the Korean Peninsula, and manufacturing cooperation [1][3] - Trump expressed intentions to request ownership of land for US military bases in South Korea, which currently are provided for free by the Korean government [2] - Lee Jae-myung emphasized the importance of US-Korea-Japan cooperation and mentioned his recent visit to Japan to address historical issues between Korea and Japan [9][11] Group 2: Economic Cooperation - Trump mentioned that South Korea is interested in renegotiating the trade agreement reached in July, indicating a willingness to discuss economic relations [5] - South Korea's Korean Air announced plans to purchase over 100 Boeing aircraft, marking the largest deal in Korean aviation history, with a total value of approximately $50 billion [8] - Trump indicated plans for the US to procure ships from South Korea and expressed interest in local labor production in the US shipbuilding sector [6] Group 3: Future Engagements - Trump expressed a desire to meet with North Korean leader Kim Jong-un again, indicating optimism about North Korea's potential [3] - Trump plans to visit South Korea soon for a trade meeting, likely related to the upcoming APEC summit [6]