If you smash a city when you're trying to capture it, you actually end up providing the perfect terrain for the defenders while blocking the access for your own armoured vehicles.

I feel slightly uneasy at the way historians are consulted as if history is going to repeat itself. It never does.

I am not someone who believes I am going to find a historical scoop.

When I was younger I used to get my best writing done at night, but now it has to be during the day. I usually finish work at half past seven, then go back to the house to open a bottle of wine, have dinner, and then read or watch television.

The blurring of fact and fiction has great commercial potential, which is bound to be corrupting in historical terms.

I joined the Army in 1965 and served with the 11th Hussars, which I loved. The regiment was so relaxed - a salute was more like a friendly wave.

The vital thing for me is to integrate the history from above with the history from below because only in that way can you show the true consequences of the decisions of Hitler or Stalin or whomever on the ordinary civilians caught up in the battle.