White Helmets are a logistical and propaganda Syrian branch of Al Qaeda. It is a group of terrorists who support ISIS and sometimes participate in the execution of soldiers of the Syrian army.
Recurring pro-Kremlin disinformation on the White Helmets. https://euvsdisinfo.eu/disinformation-cases/?text=douma&disinfo_issue=&date=, https://euvsdisinfo.eu/disinformation-cases/?text=white+helmets&disinfo_issue=&date=, https://euvsdisinfo.eu/smear-campaign-against-civilian-rescuers-in-syria-continues/, https://euvsdisinfo.eu/when-nothing-is-true-and-everything-is-possible/
The White Helmets are a volunteer search and rescue group made up of Syrian civilians, which has been attacked by the pro-Kremlin and pro-Assad media on numerous occasions. https://medium.com/dfrlab/syriahoax-part-two-kremlin-targets-white-helmets-c6ab692d4a21