How two feuding countries are tearing apart the Middle East. Help us make more ambitious videos by joining the Vox Video Lab: http://bit.ly/video-lab The Saudis and Iranians have never actually declared war on each other. Instead, they fight indirectly by supporting opposing sides in other countries and inciting conflicts. This is known as proxy warfare. And it’s had a devastating effect on the region. Countries, especially poor ones, can’t function if there are larger countries pulling strings within their borders. And that’s exactly what's happening in the Middle East. The Saudi-Iranian rivalry has become a fight over influence, and the whole region is a battlefield. Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com/ Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.gl/U2g06o