My thanks to guests Andrew Croome and Mark Corcoran, and to the audience, for making last Wednesday's drone discussion such a success. You can watch the full event here, or watch my interview with novelist Andrew Croome, and above is my chat with Mark Corcoran, in which he talks about his experiences in Lebanon during the Israel-Hezbollah war of 2006.

Below, a sign of the times tweeted by my colleague James Brown, who is in Washington just now. 'Lost dog' signs are so old school. Nowadays, it's all about the drones: