President Vladimir Putin said on Friday that certain "ill-wishers" were stepping up efforts to destabilise Russia and urged members of his cabinet not to allow this "under any circumstances".
He said Russia's Security Council would discuss ensuring security in the context of what he said were "extremely important" issues concerning relations between the vast country's 190 ethnic groups.
"Today, we will also be addressing these issues in terms of ensuring Russia's security, in this case domestic political security," he said.
Since sending tens of thousands of troops into Ukraine in February 2022, Russia has intensified its crackdown on dissenting voices and pushed the remainder of its beleaguered liberal opposition abroad.
Putin has repeatedly called on Russia to unite in the face of "existential threats" from the West, but has occasionally faced animosity from ethnic groups who feel particularly targeted by Moscow's mobilisation drive.
In March, Moscow outlawed the Free Nations of Post-Russia Forum, an organisation founded by opposition activists that advocates independence for Russia's multiple ethnic groups.
An Asian expat was injured after shrapnel from an intercepted ballistic missile fell in Ahad Rafidah governorate in the Asir region, Saudi Arabia's state news agency reported.
Prime Minister Narendra Modi faced renewed pressure on Friday as the Gen Z-led Cockroach Janta Party and a separate coalition of student and activist groups stage fresh protests, demanding the resignation of the elections commission chief over a controversial voter roll revision.
The number of deaths in the Democratic Republic of Congo's Ebola outbreak has surpassed 4,000, government data showed on Friday, as the worst epidemic in the country's history resists containment efforts.
About 400 schools in France are expected to remain closed on Friday after student protests that began over education-related grievances escalated into violence in some places.