The video could not be immediately verified but the Russian MOD claimed that the number of Ukrainian casualties was far higher than Ukraine’s military had said. There has been no further word from the military since late on Tuesday.
“Despite the security measures taken, unfortunately it was not possible to completely avoid losses among the personnel,” Ukraine’s ground forces said in a statement on social media.
It is the third Russian attack on a Ukrainian training unit in little more than two months.
An Iskander missile attack on a camp in the norther border region of Sumy killed six servicemen in May and another strike killed 12 people and wounded another 60 last month.
Protecting Ukrainian troops on exercises is particularly sensitive for the military, which said it would investigate whether the “actions or inaction of officials” had led to deaths or injuries in Tuesday evening’s missile strike.
The commander of ground forces Mykhailo Drapatyi resigned after last month’s deadly attack, saying that the victims had been “young guys from a training battalion” and that most of them had been in shelters at the time.