Map of OTR-21 operators in blue with former operators in red, disputed Crimea hatched
This file was derived from:

 OTR-21 operators.png: 
Open Skies members Russian withdrawal.svg: 
BlankMap-World.svg:
File:OTR-21 operators.png: Jurryaany
File:Open Skies members Russian withdrawal.svg: * File:Open Skies members Update 11-22-2020.svg: JayCoop
File:Open Skies members.svg: JayCoop
derivative work: Seryo93
File:BlankMap-World.svg: Canuckguy (talk) and many others (see File history)
derivative work: Seryo93