A visual journey through nearly 12,000 documented battles dating from 2,500 BC to the present day.

https://t.co/x3KfZNy2V3 https://video.twimg.com/ext_tw_video/1778036190668562433/pu/vid/avc1/1006x642/zQynUlMX1xc-xi8I.mp4?tag=12