Group 1 - The core viewpoint of the article is that the South Korean government has reaffirmed its commitment to the 12th Special Measures Agreement on defense cost-sharing with the United States, despite pressure from President Trump to increase defense spending [1][3][4] - President Trump has indicated that South Korea should bear its own military defense costs and has threatened to impose a 25% tariff, signaling a more aggressive stance towards South Korea [3] - The South Korean Ministry of Foreign Affairs stated that the Special Measures Agreement is crucial for ensuring the stable deployment of U.S. troops in South Korea and enhancing the joint defense posture between the two countries [3] Group 2 - The 12th Special Measures Agreement, which was reached after nearly six months of negotiations, will be effective from 2026 to 2030, with South Korea's defense cost for the first year set at 15.192 trillion won, representing an 8.3% increase from 2025 [4]

Core Points - The first phone call between South Korean President Lee Jae-myung and U.S. President Trump took place on the night of June 6, lasting approximately 20 minutes, where they discussed the importance of the Korea-U.S. alliance [1][3] - Both leaders praised each other's leadership and agreed to maintain close cooperation to advance the Korea-U.S. alliance, including coordination on tariff issues [3][5] - Trump invited Lee to visit the U.S., and Lee expressed the desire for frequent meetings between the leaders to coordinate on various issues [3][5] Summary by Sections Phone Call Details - The call was the first between Lee and Trump since Lee's inauguration, occurring at 10 PM and lasting around 20 minutes [1] - Lee thanked Trump for his congratulations and emphasized the significance of the Korea-U.S. alliance [1][3] Leadership and Cooperation - Both leaders commended each other's leadership capabilities and committed to fostering the development of the Korea-U.S. alliance [3] - They agreed to work towards a satisfactory resolution on tariff issues and to encourage visible outcomes in working-level negotiations [3] Future Engagements - Trump extended an invitation for Lee to visit the U.S., and Lee highlighted the special nature of the Korea-U.S. alliance, advocating for regular meetings between the two leaders [3][5] - There is anticipation regarding potential discussions on defense cost-sharing and tariff negotiations during their future interactions [5]