Lawand Hamadamin's parents fled Iraq after hearing rumours Isis wanted to kill disabled children.
Peter Cook said the counter-Isis campaign is continuing to target senior leaders, including chief Abu Bakr al-Baghdadi.
Cameroonian President Paul Biya urged citizens in January 2016 to use witchcraft to fight Boko Haram.
The Iraqi government recently said it had so far liberated 70% to 80% of east Mosul from Isis.
Ryan Lock's body believed to have been held by Isis before it was recovered and taken to north-east Syria.
The suspects were stopped by Singapore's Immigration Checkpoint Authority while trying to enter Singapore.
The air strikes were part of an ongoing offensive launched by Syrian government forces against Islamic State.
In press conference Trump spoke of fight against Islamic extremism
The US military said there was no indication the hospital had been used as a medical facility for some time.
Wanted individuals captured from Isis and sold through Turkey can fetch a minimum of $50,000.
Chamseddine ran the cell, known as the Bardo gang, responsible for the slayings at the Bardo Museum and the Sousse attack.
Navy Capt Jeff Davis said there are signs of weakness and low morale among the Islamist militants fighting in Mosul.
Four helicopters used in successful raid focused on taking out IS leadership.
Only two members of the Egyptian police at the security checkpoint were left unharmed in the attack.
Suspect claims blogger Sofiene Chourabi and photographer Nadhir Ktari executed in Derna after IS court order.
The Islamic State has been accused of recruiting children in Syria and Iraq as soldiers, called Cubs of the Caliphate.
A man rammed the speeding vehicle into a crowd in the holy city, killing four IDF soldiers.
The US-led coalition said Mahmud al-Isawi was a long-standing member of the Islamic State.
Raqqa is at the centre of an ongoing offensive against the Islamist militant group.
The area in western Anbar was one of the first captured by the Islamic State in 2014.
The Egyptian leader denied allegations made by Isis that al-Qaeda was against attacks on Shias.
The execution comes as Iraqi forces intensify their offensive against Daesh fighters to liberate Mosul.