International Morning News Briefing (Wednesday, May 27, 2026) 【New Variables in US-Iran Tensions Cast Shadow Over Ceasefire】 The situation in the Middle East took another turn on the 26th. Iran's Foreign Ministry issued a statement strongly condemning the United States for blatantly violating the ceasefire agreement, accusing the US military of serious "maritime harassment" and illegal actions against Iranian merchant vessels over the past 48 hours. In response, the US Central Command defended the actions as "defensive" airstrikes. Despite the heated rhetoric, diplomatic negotiations are still moving forward with difficulty. US Secretary of State Rubio revealed that talks to extend the ceasefire and reopen the Strait of Hormuz are still days away from completion due to disagreements over wording. Meanwhile, Israeli forces have crossed the Israel-Lebanon ceasefire line and launched ground operations in southern Lebanon, further escalating regional tensions. 【Micron Technology's Market Cap Breaks 1 Trillion as AI Computing Fuels Tech Stocks】 US stocks were mixed on the 26th, but tech stocks shone brightly. Driven by a significant target price hike from UBS and positive industry trends, memory chip giant Micron Technology soared over 19%, with its total market capitalization surpassing the 1 trillion mark for the first time and successfully joining the "trillion-dollar club." The Nasdaq Composite rose 1.19%, and the S&P 500 gained 0.61%, both hitting record closing highs. Additionally, FTSE Russell announced a revision to its index inclusion rules, introducing a fast-track inclusion mechanism for large-scale IPOs, which means SpaceX could be rapidly added to relevant indices on the fifth trading day after its listing. 【NASA Unveils Moon Base Roadmap; SpaceX Wins Another Major Military Contract】 NASA officially unveiled a three-phase roadmap for building a lunar base, aiming to achieve a "sustained presence" at the lunar south pole by 2032.