At the invitation of the Serbian Rescue Team, the response group of the Russian-Serbian Humanitarian Center took part in exercises for rescue from heights in mountainous areas and search operations in caves.
As part of a two-day training from December 21 to 22, 2022, Russian and Serbian rescuers practised working in an enclosed space, vertical descent and ascent with and without the victim. The exercises were held in the Petnica cave near Valjevo.