UK must 'consider' ground troops in battle against IS
Former Head of the British Army, Lord Dannatt, has called on the Government to "think the previously unthinkable" and consider sending ground troops to combat Islamic State (IS) in Syria and Iraq.
Writing in the Daily Mail, Lord Dannatt said he felt air strikes had "failed" to stop the advance of the extremist organisation.
He called for a "public and political debate to begin immediately" on the issue of deploying up to 5,000 infantry soldiers.
IS has recently made gains in the Middle East by gaining control of the ancient town of Palmyra, in Syria, and the Iraqi city of Ramadi.