Finland shares more than 800 miles of land border with Russia ... The number of Russian troops based close to Finland could double or triple compared to before the full-scale war in Ukraine ...

A photo shows the closed Vaalimaa border check point between Finland and Russia in Virolahti, Finland, on January 14, 2024. (Photo by LAURI HEINO/Lehtikuva/AFP via Getty Images) Finland will keep ...