"People-In-Fatigues" helping "English-Speaking-Tourists" in Ukraine

A Russian missile attack on a popular restaurant in the city of Kramatorsk has sparked a wave of debate over the presence of foreign military personnel in Ukraine.
The Russian Defense Ministry has described the target as a staging area for the command and officers of the Ukrainian Army's 56th Separate Motorized Infantry Brigade and says it killed dozens of Ukrainian servicemen and mercenaries.
While the Ukrainian government has made no mention of the presence of foreign volunteers/mercenaries at the Del Rio Pizzeria and the mainstream media speak about “English-Speaking-Tourists” and "People-Dressed-In-Fatigues", video footage from the scene of the attack shows many uniformed staff, many of them clearly foreigners, congregating on the scene of the attack, provide first aid and assist in the rescue of victims.