شمشي أدد الأول
King Dadusha of Eshnunna made an alliance with Shamshi-Adad I to conquer the area between the two Zab rivers ("c." 1781 BCE.) This military campaign of joint forces was commemorated on a victory stele which states that Dadusha gave the lands to Shamshi-Adad I. Shamshi-Adad I later turned against Dadusha by attacking cities including Shaduppum and Nerebtum. On inscriptions Shamshi-Adad I boasts of erecting triumphal stelae on the coast of the Mediterranean Sea, but these probably represent short expeditions rather than any attempts at conquest. His campaigns were meticulously planned, and his army knew all the classic methods of siegecraft, such as: encircling ramparts and battering rams.