Two people were hospitalized with serious injuries after a helicopter accidentally fired on bystanders at the Zapad 2017 military exercises, the online news portal 66.ru cited a source as saying on Tuesday.
The week-long drills in Western Russia and neighboring Belarus kicked off last week, with around 13,000 troops, hundreds of tanks, aircraft, warships and other military hardware participating.
The incident reportedly took place at the Luzhsky range near St. Petersburg either on Monday or Sunday. President Vladimir Putin visited the range on Monday.
