新一轮互袭发动！伊朗能源设施首次遭袭，原定周日的美伊核谈判取消

Group 1 - The conflict between Israel and Iran has escalated, with Israel launching attacks on Iranian energy facilities, impacting the world's largest natural gas field and raising concerns about a broader conflict [1][2][8] - Israel's airstrikes targeted two oil refineries in Iran's Bushehr province, causing explosions and fires, and leading to a suspension of part of the production at the South Pars gas field, which accounts for two-thirds of Iran's natural gas supply [2][8] - Iran's Revolutionary Guard has retaliated by launching missiles at Israeli energy infrastructure and fighter jet fuel production facilities, indicating a significant escalation in hostilities [4][5][7] Group 2 - The cancellation of U.S.-Iran nuclear negotiations is a key factor in the ongoing conflict, with Israel viewing Iran's nuclear program as a survival threat and conducting airstrikes to prevent Iran from developing nuclear weapons [9][10][11] - Despite the cancellation of talks, the U.S. remains committed to negotiations, hoping for a resolution, while Iran's foreign minister stated that negotiations cannot proceed amid Israeli attacks [12][13][14] - Both the U.S. and Russia have expressed a desire to de-escalate the conflict, with discussions between President Trump and President Putin focusing on the tensions between Israel and Iran [15][16][17][18]