Britain might want a holiday from history, but we’re not going to get one

The more I think about the debate on Thursday night, the more I think it was a disgrace that there was no question on either defence or Britain’s role in the world. This country might want a holiday from history. But, sadly, we don’t look like getting one on.

On Europe’s Eastern border, the Russians are behaving in an increasingly aggressive fashion. The Times’ account of a recent meeting between ex-intelligence officials from Russia and the US shows just how bellicose Putin is and reveal that Britain might well soon have to decide whether to honour its Nato Article 5 obligations to the Baltic states. On Europe’s Southern border, Islamic State is a threat to the civilised order.

Meanwhile, in the Middle East there is something approaching a proxy war between Saudi Arabia and Iran raging in Yemen. While the attack in Kenya on Thursday shows how Islamist extremism threatens to destabilise Africa.