Dubok was developed in 1997 for the Ukrainian Army.[4] It was designed as a replacement for Soviet-Era "Butan" camouflage uniform's in Ukrainian service, contrary to popular belief Dubok is not a variant of Russian, Ukrainian, or Soviet Butan, although it shares similarity's with each, it is an entirely different pattern.
Dubok in Ukrainian service would eventually be replaced by digital camouflage in 2014.[5] At the time, it was reported that Ukraine obtained Dubok fabric from Belarusian and Chinese producers.[6]
The color scheme "oak", known as "amoeba",[7] consists of a light green background, on which spots of green and brown colors are applied.[4] Camouflage is designed to blur the silhouette at long and close distances.
A desert variant was developed based on the Ukrainian version of the Dubok.[9][10] It is either known in the Ukrainian military as the Dubok-P (Desert) or Dubok-UA (Desert-UA).[1]
Belarus: Known to be used by Belarusian airborne and special forces units.[11] Ukrainian desert variant used in 2003–2004 with Belarusian soldiers in peacekeeping missions in desert scenarios.[8]
Serbian Krajina: Kninjas paramilitary forces used one piece coverall uniforms made from M82-based TTsKo.[12]