Finland builds fence at eastern frontier, now a critical Nato border with Russia In North Karelia the border guard is training conscripts, the only road crossing is empty – but there is still some limited cross-border cooperation

👇🇫🇮🇷🇺"Finland builds fence at eastern frontier, now a critical Nato border with Russia" #Finland #Russia
#EasternFrontier #NATO

#RemoteSensing-Based Investigation Of #Fortifications On #Rome's #EasternFrontier
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doi.org/10.15184/aqy...
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#GIS #spatial #mapping #ColdWar #MiddleEast #roman #romanhistory #ancienthistory #CORONA #HEXAGON #declassified #geoint #romanempire #romanarmy #USGS #NASA #spysatellite #archaeology