Children play in the northern city of Mosul on June 6, 2019 as they celebrate Eid al-Fitr, the end of the holy fasting month of Ramadan.

Iraqis play table football in the northern city of Mosul on June 6, 2019 as they celebrate Eid al-Fitr, the end of the holy fasting month of Ramadan.

Children play as they swim during the first day of Muslim holiday Eid al-Fitr at Ancol beach in Jakarta, Indonesia, June 6, 2019.

Children play as they swim during the first day of Muslim holiday Eid al-Fitr at Ancol beach in Jakarta, Indonesia, June 6, 2019.

Syrian children gather at an amusement park near a IDP camp for displaced persons in the area of Afrin, along Syria's northern border with Turkey on June 5, 2019

A Syrian girl smiles at an amusement park near a IDP camp for displaced persons in the area of Afrin, along Syria's northern border with Turkey on June 5, 2019

A boy rides on a horse near a damaged building during the first day of the Muslim holiday of Eid al-Fitr in Raqqa, Syria, June 5, 2019.

Girls ride on swings near a damaged building during the first day of the Muslim holiday of Eid al-Fitr in Raqqa, Syria, June 5, 2019.

A man dressed as clown entertains displaced Syrian refugee children during the first day of the Muslim holiday of Eid al-Fitr, in an olive grove at the north of Idlib Countryside, Syria June 4, 2019

A man dressed as clown entertains displaced Syrian refugee children during the first day of the Muslim holiday of Eid al-Fitr, in an olive grove at the north of Idlib Countryside, Syria June 4, 2019.

Children play on a handmade swing, during the first day of the Muslim holiday Eid al-Fitr in Amman, Jordan, June 5, 2019.

Children play on a handmade swing, during the first day of the Muslim holiday Eid al-Fitr in Amman, Jordan, June 5, 2019