Donetsk Regional State Administration press service reported this to Censor.NET
"The crimes planned by the terrorists were prevented thanks to the coordinated work of the Security Service of Ukraine. According to the Security Service, the security agency officers discovered the hiding with ammunition in Mariupol equipped by the insurgents of the group headed by terrorist named Chechen (A. Borisov).
"The means of destruction - boxes of 30 mm caliber ammunition, which the militants planned to use for carrying out terrorist assaults in Mariupol and on the Azov Sea coast, were seized by the security forces officers. The terrorists planted a bomb into the cache before the escape. The Security Service of Ukraine together with the Interior Ministry of Ukraine bomb squad secured the hide defusing the bomb and seized the ammunition," the statement claims.
The criminal proceedings under the Article 258 of the Criminal Code (terrorist act) have been issued.
Urgent investigative actions are held on this case.