Iraqi officials have told the Associated Press that a suicide attack targeting police has killed 15 people in the disputed northern city of Kirkuk.
More top news
The Queen has paid tribute to both her husband and son in her opening speech at this year's Commonwealth summit.
French President Francois Hollande today led a memorial service to the 130 victims of the Paris attacks in the city.
Cameron announces Commonwealth nations intention to set up specialist unit to target extremist "scourge" fuelling international terrorism.