Polish Army BWP-1 (Soviet BMP-1) infantry fighting vehicle. <a href="https://pl.wikipedia.org/wiki/BWP-1" class="extiw" title="pl:BWP-1">pl:BWP-1</a>
<a href="//commons.wikimedia.org/wiki/User:Hiuppo" title="User:Hiuppo">Hiuppo</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>