26 Notice the upside down chevron on this "russian" helicopter.... the US used similar marking in the gulf war/desert storm era, inverted chevron on their vehicles (twitter.com) posted 2 years ago by LithiumIO 2 years ago by LithiumIO +27 / -1 15 comments share 15 comments share save hide report block hide replies
It's a letter in the Cyrillic alphabet. It is also sometimes used to indicate the number 400, but that's a lesser-known usage to the West.