An ancient city in Syria, which was the site of the earliest known case of urban warfare, now finds itself threatened by the effects of a modern-day war.

Around 5,500 years ago, before writing was even invented, the people of an ancient city called Hamoukar, located in modern-day Syria, were subjected to the horrors of urban warfare, the earliest case of this style of combat that scholars know about.

They were assaulted by a force armed with slingshots and clay balls. The attackers, possibly from a city named Uruk and perhaps motivated by Hamoukar's access to copper, succeeded in taking the city, destroying part of it through fire. [10 Ways Combat Has Changed Throughout History]
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