US Secretary of State John Kerry is meeting fellow foreign ministers in Paris to discuss an international response against Islamic State militants.
10 Arab states are said to be backing a coalition to help fight IS in Iraq and Syria.
It follows the beheading of a British aid worker by IS militants.
And France says it has joined the UK in surveillance flights over IS positions in Iraq.
UK correspondent Olly Barratt says there is shock in Britain over the beheading of Briton David Haines.
IN: "The death…
OUT: …and Iraq."
DUR: 46 seconds
ALT:
UK correspondent Olly Barratt says polls suggest Britons would support further action against IS, if not troops on the ground in the region.
IN: "People would…
OUT: …unsuccessful."
DUR: 32 seconds
ALT:
UK correspondent Olly Barratt says polls suggest Britons would support further action against IS.
IN: "There is…
OUT: …on him."
DUR: 39 seconds
ALT:
UK correspondent Olly Barratt says the attendance in Paris of Arab states suggests a coalition is taking shape.
IN: "Crucially…
OUT: …doing it."
DUR: 39 seconds