Well this is going to be a big deal.
Gunmen open fire at people at concert hall near Moscow, (MASS) casualties reported. (Mass added to be accurate)
https://www.reuters.com/world/europe...es-2024-03-22/
The US warned citizens not to go to public places about 2 weeks ago,
https://ru.usembassy.gov/security-al...next-48-hours/
The embassy’s warning came on the same day that Russia’s Federal Security Service said it foiled a plot by an Islamic State-linked group to attack a synagogue in Moscow.
https://ny1.com/nyc/all-boroughs/int...herings-moscow
If I had to guess I would bet on Islamic separatists or a Russian false flag. But the US warning alone will be enough for this to be spun as a Ukrainian operation necessitating full mobilization.
If you have any new information or opinions always happy to get another perspective.