Moscow on Monday accused Ukraine of stoking an anti-Israel riot at an airport, prompting Kyiv to reject the allegations and brand Russia a country with "deep-rooted anti-Semitism."
Russia said that "external interference" was behind a Sunday riot in the Muslim-majority region of Dagestan, which saw crowds of angry men overrunning an airport as they looked for Jewish passengers.
The mob descended onto Makhachkala airport Sunday evening, barging through barriers and taking over the runway, in an attempt to encircle a plane that had flown in from Israel.
The Kremlin said President Vladimir Putin will gather top advisers and spy chiefs Monday to discuss the "West's attempts to use the events in the Middle East to split Russian society."
Moscow accused Ukraine -- which it has been fighting for more than 20 months -- of orchestrating the riot.
"Yesterday's events at Makhachkala airport are, to a large extent, the result of external interference," Kremlin spokesman Dmitry Peskov told reporters.
"Against the backdrop of TV footage showing the horrors of what is happening in the Gaza Strip -- the deaths of people, children, old people, it is very easy for enemies to take advantage of and provoke the situation," Peskov said.
Moscow regularly blames domestic unrest on external -- usually Western -- forces.
Russia's foreign ministry later singled out Kyiv and blamed the "criminal Kyiv regime" for taking "a direct and key role in carrying out the latest destructive act."
Kyiv rejected the accusations.
"The events in Makhachkala reflect the deep-rooted anti-Semitism of Russian elites and society," Ukraine's foreign ministry spokesman Oleg Nikolenko said in a post on Facebook.
- 'Sow discord' -
Authorities said 60 people had been arrested, suspected of violently storming the airport and seeking to attack Jews.
Russia's Orthodox leader Patriarch Kirill condemned the violence as a bid to "sow discord" between Russia's Jews and Muslims.
"I have no doubt that forces who provoked this incident will stop at nothing to cause disorder in our country," the powerful cleric and Kremlin ally said.
The airport reopened Monday, but authorities reported some damage and an airline said its flights to Israel in the coming days were cancelled.
The same day of the airport riot, Russian state media reported that a Jewish centre in another North Caucasus region -- Kabardino-Balkaria -- was set on fire.
The mountainous North Caucasus has had a Jewish community for centuries.
The day after the riot, AFP saw a police car with several officers outside Makhachkala's synagogue.
The violence prompted Israel to call on Russia to protect its citizens and Jews.
Outside a Moscow synagogue, people were shaken but unsurprised by the events, given rising global tensions over the conflict between Israel and Hamas.
"Political events should not set fire to our common home," Ariel Razbegayev, the 37-year-old director of the Moscow Choral Synagogue, told AFP.
Prominent figures in Dagestan have spoken in support of the Palestinians and against Israel since the October 7 Hamas attacks on Israel.
Hamas gunmen killed 1,400 people, mostly civilians, according to Israeli officials, in the worst-ever attacks in the country's history, with another 239 people taken hostage.
Israel has hit back with a relentless bombardment that has killed more than 8,300 people, more than half of them children, the Hamas-run health ministry says.
- 'Stab in the back' -
Rumours spread on Sunday that a Telegram channel owned by Ilya Ponomarev -- a former Russian lawmaker who now lives in Ukraine -- was behind the protests.
He has previously provided financial support to the Telegram channel called Utro Dagestan (Dagestan Morning), which called for protests at the airport on Sunday, independent media had reported.
Moscow said Kyiv had used Ponomarev -- granted Ukrainian citizenship in 2019 -- to orchestrate the protests, accusing it of "information-sabotage."
Ponomarev's spokesperson has not responded to AFP requests for comment.
The governor of Dagestan, Sergei Melikov, said the riots were instigated by social media posts from Utro Dagestan, run by "traitors" working from Ukraine.
He called the riot a "stab in the back" of Dagestani soldiers fighting in Ukraine.
According to independent reports, Dagestan has sent proportionately more men to fight in Ukraine than many ethnic Russian regions.
Melikov called on his people not to succumb to "provocations" over events in Israel and Gaza.
"All Dagestanis empathise with the suffering of victims by the actions of unrighteous people and politicians and pray for peace in Palestine," he said.
"But what happened at our airport is outrageous and should receive the appropriate assessment from law enforcement."
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