This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionNorthern Aleppo offensive (2016).svg
English: Map showing the course of the 2016 Northern Aleppo offensive. Dotted red line show government frontline before offensive, dotted orange line shows YPG frontline before offensive (Offensive began 1 February 2016).
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.