The government in the predominantly Muslim republic said that the outburst had been calmed and vowed to prevent further clashes. Russian aviation authorities said that the airport, in Makhachkala, the republic’s capital, would reopen on Tuesday. Dmitri S. Peskov, the Kremlin’s spokesman, said on Monday that Mr. Putin had been receiving reports about the events in Dagestan. Some people in the videos held Palestinian flags and carried signs opposing the war in Gaza, and some chanted “God is great” in Arabic. The local authorities in Dagestan blamed “extremist” outlets administered by “Russian enemies” for inciting the unrest.

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Persons: Vladimir V, Putin, Dmitri S, Peskov, “, ”, Sergei Melikov, Ilya Ponomaryov, Volodymyr Zelensky, ” Aric Toler Organizations: The New York Times, Red Wings, The Times, Telegram, Kremlin Locations: Makhachkala, Dagestan, Russian, Tel Aviv, Russia, Kremlin, Israel, North Caucasus, Ukraine, Gaza, ”, Caucasus, Khasavyurt