Abkhazia–Russia border
Separates territories of Abkhazia and Russia / From Wikipedia, the free encyclopedia
43.388541°N 41.155232°E / 43.388541; 41.155232
Russia has a 255.4 kilometres (158.7 mi) border with a self-proclaimed, internationally unrecognized republic of Abkhazia, a breakaway region of Georgia under Russian occupation, while the border itself is "guarded" by FSB Border Service of Russia and State Security Service of Abkhazia.[1][2][3][4][5][6][7][8] Georgia considers any attempt to demarcate a boundary between the breakaway region and Russia as illigetimate.[9]
Particular is the Psou river that runs between the Abkhaz-Russian border which is vital for economic activity[10] while nefarious actors use it as a smuggling route for illegal goods.[11]