ملخص الدراسة:

This research is a second part of the study which deals with the subject of Khalid Ibn Al-Walled leader and the Islamic liberation operations in Iraq 12A.H/633A.D. This part talks specially about the details of the liberation operation of Al-Hira and surrounding areas and the plans made by Khalid which enabled his forces to capture the city in short time and with few losses.To achieve his aim, he captured the Persian garrisons and castles and defeated their forces. This action resulted in the escape of the Persian ruler of Al-Hira with his army to avoid confronting with the Islamic forces who entered the city.This research also sheds light on the manner by which Khalid– who had high intelligence and wisdom – implemented his plans relating to treatment should be made with the local rulers and people of Al-Hira.The study also shows mercy and force to his defeated enemies till he had conquered the city peacefully. the reconciliation agreement included fair conditions, which could be considered as a human document for the relationship between the victor and defeater. It became as example followed by many of Sawad Al-Iraq rulers and their princes who concluded reconciliation agreement and accepted the Islamic supremacy. Khalid made many of administrative and security procedures to ensure the security and stability state in the freed territories and to maintain the life of people and their properties and their rights.