We need a new army

Here we go again, off to foreign parts with our sophisticated forces to wage war on what is seen as a backward foe.
But it isn't backward. IS is a modern, fluid force with clever leadership which knows how to achieve strategic success on the battlefield and can use modern technology to get maximum impact in the world.
And we are not sophisticated. We have the old army-navy-air force-nuclear weapons mindset which assumes that our enemy will be another country with an army, navy, air force and nuclear weapons.
The world doesn't look like that today. Today's enemies know how to crash planes into buildings, blow up trains, behead people and put the videos on YouTube.
In the old world, all the Brits knew they were good guys and the Germans were bad buys. Today, Brits come in many flavours and opinions on who is an enemy and who isn't come in many flavours as a result.
IS is a dreadful murderous bunch of extremists. It is also bang up to date.
Air strikes are a 20th century solution to a 21st century problem.
We need a new army to defeat terrorism, one which works in societies, not on the battlefield.
War should be the last resort, not something we should rush into because we are outraged by the images we see on YouTube.