"Three soldiers of the National Guard of Ukraine received injuries in explosion of the unidentified device while holding combat drills at the training facility of the 17th separate tank brigade in Kryvyi Rih on April 5. The injured were hospitalized. Command operations center Skhid initiated official check into the incident," Censor.NET reports citing a statement by the command operations center Skhid.
"Three persons received injuries in a grenades blast at the training ground of the 17th tank brigade around 8:40 a.m. on April 5. All of them are servicemen. According to preliminary findings, the military exercises were underway at the training ground. The soldiers detonated grenades they had with them for exercises. Three persons were injured. One of them is in critical condition," the local newspaper said.