History: Austrian forces observing the Yugoslav border in anticipation of a spill-over, 1991 (1024 x 715)

https://i.redd.it/qktiikyq38701.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/7n8vwi/austrian_forces_observing_the_yugoslav_border_in/?utm_source=ifttt