Both locals and Russian tourists, who were taken in custody, were transferred to the city theatre which had temporarily been turned into a ‘filtration camp’.

“There have been reports on the Internet that Russian nationals have been injured. That’s not true, none of the city residents or tourists have been injured,” said the spokesman for the city’s security service, Yury Kondratiev.

Angered by their treatment, residents have demanded an explanation and apologies from the security services.

Kondratiev said, however, that his service had not received any complaints. “But we are aware some citizens intend to file complaints to the Prosecutor General’s office,” he added.

“I admit we have caused a certain discomfort to Sevastopol’s residents as the exercises were very similar to a real-life scenario. But organizing exercises in a place with no people around makes no sense,” explained Aleksandr Semin from the local mayor’s office. “Terror acts are always staged in crowded areas, so we need to train on real targets”.