structural:summarization, structural:reformatting
First Fitna

In 656, Uthman house was put under siege by about 1000 rebels. Eventually the rebels broke into the house and murdered Uthman, provoking the First Fitna. After killing Uthman, the rebels asked Ali to be the new caliph, although Ali was not involved in the murder of Uthman according to many reports. Ali reportedly initially refused the caliphate, agreeing to rule only after his followers persisted.

When Ali could not execute those merely accused of Uthman's murder, Aisha delivered a fiery speech against him for not avenging the death of Uthman. The first to respond to Aisha was Abdullah ibn Aamar al-Hadhrami, the governor of Mecca during the reign of Uthman, and prominent members of the Banu Umayya.

Aisha, along with an army including al-Zubayr ibn al-Awwam and Talha ibn Ubayd Allah, confronted Ali's army, demanding the prosecution of Uthman's killers who had mingled with his army outside the city of Basra. When her forces captured Basra she ordered the execution of 600 Muslims and 40 others, including Hakim ibn Jabala, who were put to death in the Grand Mosque of Basra.

Ali rallied supporters and fought Aisha's forces near Basra in 656. The battle is known as the Battle of the Camel, after the fact that Aisha directed her forces from a howdah on the back of a large camel. Aisha's forces were defeated and an estimated 10,000 Muslims were killed in the battle, considered the first engagement where Muslims fought Muslims.

After 110 days of the conflict, Ali met Aisha with reconciliation. He sent her back to Medina under military escort headed by her brother Muhammad ibn Abi Bakr, one of Ali's commanders. She subsequently retired to Medina with no more interference with the affairs of the state. She was also awarded a pension by Ali.

Although she retired to Medina, her forsaken efforts against the Rashidun Caliphate of Ali did not end the First Fitna.