But in Indonesia, the most populous Muslim country, thousands of troops have been mobilised in case of unrest following the bomb attacks in several cities against Christian churches on Sunday in which at least 14 people were killed. Breaking the fast Ramadan is a month of religious devotion and fasting, marking the time the Prophet Mohammad is believed to have had the Koran revealed to him by God. It is celebrated by most of the world's one billion Muslims. Eid el-Fitr is the festival of the breaking of the fast, which takes place 29 or 30 days after the start of Ramadan depending on when the moon is first sighted. It is traditional to wear new clothes and to give presents to children.
Families gather for special meals and go on visits.
It is also a time to think about the poor and to give money and clothes to those less fortunate. Many leaders grant amnesties to prisoners at the festival. On this occasion, Morocco's King Mohammed VI provided full or partial pardons to 999 inmates, of whom 403 will be released from jail. In Indonesia, the mood was also one of forgiveness, with Muslim leaders apologising to Christians for failing to protect them against church bombings on Christmas Eve. But tens of thousands of police were put on alert nonetheless in the city and across the country amid fears of retaliation by Christians.