The United States has said it is expelling 12 members of the Russian Mission at the United Nations, accusing them of being "intelligence operatives" engaged in espionage.
The Biden administration's action came on the fifth day of Russia's invasion of neighbouring Ukraine, which has sparked condemnation from the United States and dozens of other countries.
The US Mission to the United Nations said in a statement that the Russian diplomats "have abused their privileges of residency in the United States by engaging in espionage activities that are adverse to our national security".
The mission said the expulsions have been "in development for several months" and are in accordance with the United States' agreement with the United Nations as host of the 193-member world body.