The chairman of BAE Systems has said he is happy to continue selling arms to Saudi Arabia, although they have been used to suppress peaceful protests in Bahrain.
On the International Day of Peace, the US military (or possibly the CIA) marked the occasion with two further drone strikes in South Waziristan, Pakistan, killing a handful of alleged militants. Ian Davis looks at what needs to change.
Arms companies including BAE Systems are facing sharp criticism for the growth of robotic weapons that allow operators to kill people thousands of miles away.
The military use of unmanned aerial vehicles (UAVs), commonly known as drones, has risen sharply over the last decade, says Amy Hailwood. The growing use of robotic weapons is taking us down a dark trajectory, and yet it is happening with almost no public debate.