Russia on Friday launched referendums in four eastern ukrainian regions aimed at annexing territory it has taken by force. Asked if Russia would have grounds for using nuclear weapons to defend annexed regions of Ukraine, Lavrov said Russian territory, including territory "further enshrined" in Russia's constitution in the future, "is under the full protection of the state." Ukraine's Foreign Minister Dmytro Kuleba said Lavrov's comments, and Putin's earlier statement when he said he was not bluffing about using nuclear weapons, were "irresponsible" and "absolutely unacceptable." The likely annexation of Ukrainian territory raises the question of how Russia might respond to the use of Western weapons in those regions. Lavrov sought to portray opposition to Russia's war in Ukraine as limited to Washington and countries under its influence.

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