The Foreign Secretary will tell European allies to increase their efforts in support of Iraq after Downing Street indicated Britain would be willing to arm Kurdish fighters in the country.
Philip Hammond is to tell his EU counterparts there is a need for better co-ordination on both aid efforts and the delivery of military supplies to the Kurds, who complain they are poorly armed to battle Islamic State jihadists.
French President Francois Hollande has already committeed to the "imminent delivery of military equipment" in a phone call with Iraqi President Fouad Massoum.
But the UK has so far only agreed to transport military equipment supplied by other countries to the Kurds.
Kurdish Peshmerga fighters have emerged victorious in the battle for Mosul Dam, but the question is - what will their next move be?
An ITV News team at Mosul Dam was with victorious Kurdish Peshmerga fighters at the complex earlier today.
ITV News joined a Kurdish unit fighting Islamist militants near Irbil and found them using tanks from the 1950s and short on ammunition.