President Volodymyr Zelensky of Ukraine, denouncing Russia’s “unprovoked aggression,” told the U.N. Security Council on Wednesday that if it did not break the grip of Russian veto power, it would be powerless to resolve conflicts around the world, adding his voice to the rising calls to reform how the body works. “Ukrainian soldiers are doing with their blood what the U.N. Security Council should do by its voting,” Mr. Zelensky said on Wednesday, arguing that “veto power in the hands of the aggressor is what has pushed the U.N. into deadlock.”Mr. Zelensky’s appearance before the council helped make it the highest-level direct confrontation over the invasion of Ukraine, with Foreign Minister Sergey Lavrov of Russia and his American counterpart, Secretary of State Antony J. Blinken, taking the seats normally occupied by their ambassadors and stating their countries’ cases. Mr. Lavrov and Mr. Zelensky did not cross paths — the Russian did not enter the hall until after the Ukrainian had spoken and left — in a bit of choreography that reflected a session in which the two talked past each other.

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Persons: Volodymyr Zelensky, Russia’s, ”, ” Mr, Zelensky, Mr, Sergey Lavrov, Russia, Antony J, Blinken, Lavrov Organizations: . Security Locations: Ukraine