The enemy hit the vehicle with two grenade launcher fragmentation rounds, using UAVs.

Photo from JFO HQ
The Joint Forces Operation Headquarters (JFO HQ) says Russia’s hybrid military forces have struck a Ukrainian medical vehicle of one of the JFO units near the village of Talakivka in Donbas, eastern Ukraine.
Read also Ukraine reports six WIAs, one KIA, amid six enemy attacks in Donbas on March 8 The enemy hit the vehicle with two grenade launcher fragmentation rounds, using unmanned aerial vehicles (UAV).
However, the emblem of the Red Cross was clearly visible on the vehicle, the JFO HQ wrote on Facebook on March 9.

Fortunately, none of the Ukrainian defenders has been injured. Such criminal actions once again demonstrate a provocative neglect by Russia’s armed forces of all rules of international law applicable in armed conflicts,” the report said.
As UNIAN reported, Russia-led forces provocatively shelled Ukrainian positions in Donbas three times from 00:00 to 07:00 Kyiv time on March 9. No casualties were reported among Ukrainian troops on Monday so far. Photo from JFO HQ
(C)UNIAN 2020

Is Ukrainian steel better than Russian ones, or are Russian grenades just junk?
And the OSCE said, “Who?” “What?”….
The Ukrainians might want to remove the red cross on their medical vehicles. The Riuskie thugs enjoy killing and maiming anyone that has to do with hospitals.