Битва при Казімі у 633 році розпочала послідовність успішних перемог воєначальника Халіда ібн аль-Валіда на західному березі річки Євфрат, що відкрило Арабському халіфату можливості для розгрому іранської імперії Сасанідів. Успіх у цьому бою дозволив завершити підкорення арабо-бедуїнських племен владі халіфа та посприяв ісламізації регіону. З"ясовуються обставини та чинники, які дозволили слабоозброєним арабам-мусульманам здобути перемогу над збройними силами іранської імперії. Аналізуються події напередодні та під час битви. Уточнюються чинники, які посприяли арабам здобути перемогу над іранцями. Спростовуються окремі міфи арабських джерел та окреслюється причина їх появи.
The Battle of Kazima in 633 marked the beginning of a series of successful victories by General Khalid ibn al-Walid on the west bank of the Euphrates, which opened up opportunities for the Arab Caliphate to defeat the Iranian Sassanid Empire. The battle was a minor and secondary skirmish between Iranian border guards and nomadic robbers. The number of soldiers involved in the battle on both sides was not significant. In fact, the battle of Kazima was a clash between Arab Muslims and non-Muslim Arabs with the support of a small contingent of professional Iranian troops. The Ir&anian command followed passive and wait-and-see tactics, while the Arab military leader Khalid ibn al-Walid used mobile rapid maneuvering tactics to determine its course. The Iranian army and its allies were forced to fight after a long grueling marc&h through the desert and weakened fighting spirit. At the beginning of the battle, the Arabs managed to trap and kill the Iranian commander Hormuzd, which further worsened the moral and psychological condition of the Arab Confederates allied with the& Sassanids and led to their escape from the battlefield. The victory in the battle of Kazima had a largely moral and psychological significance for the Muslims, as it persuaded non-Muslim Arab tribes to join the Arab Caliphate. As a result of the vic&tory at al-Kazimah, Muslims received significant material resources as military booty, which increased the influence of Muslims among the Arab leaders. It is not scientifically appropriate to call the battle of al-Kazimah a "battle of chained or tied&" because of the absolute fiction of the plot about a load of iron chains in the convoy of the Iranian army. The fact that soldiers were tied up during combat formation was common in Iranian military practice, but its use was inappropriate in the Bat&tle of Kazima.