美国代表团推迟赴韩国就建造核动力潜艇举行磋商

Group 1 - The core point of the article is that a planned visit by a U.S. delegation to South Korea to discuss the construction of nuclear-powered submarines under a bilateral security agreement has been postponed [1] - There are indications that the U.S. is delaying security consultations until the situation arising from the Supreme Court's tariff ruling is resolved [1] - The South Korean Ministry of Foreign Affairs had previously stated that the U.S. planned a possible visit in February [1]