History: Finnish soldiers use a slingshot to launch grenades at Soviet troops during the Winter War, ca. 1940. [1280 x 876]

https://i.redd.it/xefgtq9lkuw11.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/9uwr5n/finnish_soldiers_use_a_slingshot_to_launch/?utm_source=ifttt