普京对西方供乌武器划“红线”：若使用“战斧”导弹袭击俄领土，将招致惊人回应

Group 1: Geopolitical Developments - Ukrainian President Zelensky attended the "Volunteer Alliance" meeting in London, with key figures such as UK Prime Minister Starmer and NATO Secretary General Stoltenberg present, while French President Macron joined via video [1] - The US announced sanctions against Russia's two largest oil companies, and the EU implemented its 19th round of sanctions targeting the Russian oil and gas sector [1][3] - Russia's response to the sanctions has been relatively calm, with President Putin indicating that the sanctions would not significantly impact the Russian economy [4][5] Group 2: Financial Support for Ukraine - The EU has not reached a consensus on using frozen Russian assets to support Ukraine, with approximately €140 billion currently frozen in Belgium [3] - European Council President Costa affirmed the EU's commitment to meet Ukraine's urgent financial needs over the next two years [3] - Zelensky welcomed the EU's political support for using Russian assets to aid Ukraine, despite the lack of immediate financial action [3] Group 3: Military Dynamics - Ukraine successfully used the jointly developed "Storm Shadow" missile to strike a chemical plant in Russia's Bryansk region [3] - Starmer is expected to announce additional air defense missiles for Ukraine, as part of a £1.6 billion agreement signed in March [3] - Russian military experts warned that any attacks on Russian territory using long-range missiles would provoke a strong response, potentially including nuclear options [5] Group 4: Oil Market Implications - The sanctions against Russian oil companies could lead to global supply tightness, as these companies account for nearly 50% of Russia's oil exports [6] - OPEC is prepared to increase oil production to counter potential shortages resulting from the sanctions, with Kuwait's oil minister warning that sanctions could drive up global oil prices [6][7] - The market is currently stabilizing, with oil prices showing signs of returning to equilibrium amid geopolitical tensions [6]