I think it would be very interesting to implement the possibility to place permanent markers in the map (savable but can be deleted). This could be useful when:
Marking enemy checkpoints.
Specify mine positions in mine fields (friendly and enemy mines).
Tactically important observation posts or other crucial locations.
This could provide a more friendly, realistic and sharable aspect (especially in dedicated servers)
I think it would be very interesting to implement the possibility to place permanent markers in the map (savable but can be deleted). This could be useful when: