Cameron: The world today is more dangerous and unstable

“This is a more dangerous, unstable and confrontational world than most of us have ever seen and we must face this fact and act in line with the circumstances,” he said.

“While many countries have criticised Houth attacks, are alone The US and Britain that have been ready and able to counter”, he stressed.

Cameron said NATO countries should agree to spend 2.5% of GDP on defence.