Islamist extremism

Witness History. Bardo Museum attack in Tunisia. Audio, 9 minutesWitness History

Lives Less Ordinary. Held hostage by al-Qaeda: my desert odyssey. Audio, 63 minutesLives Less Ordinary

Man in court charged with terror offences

Witness History. Charlie Hebdo attack. Audio, 9 minutesWitness History

The Inquiry. What’s the future for Syria’s divided north? Audio, 23 minutesThe Inquiry

BBC Verify analyses footage of Hamas leader Yahya Sinwar's killing. Video, 00:01:52BBC Verify analyses footage of Hamas leader Yahya Sinwar's killing

Germany to tighten border controls after stabbing

Rise in people fascinated by violence, police warn

Witness History. Yazidi genocide: A rescue mission on Mount Sinjar. Audio, 9 minutesWitness History

How Anjem Choudary was convicted of directing terrorist organisation

The Global Jigsaw. The evolution of the Islamic State Group. Audio, 38 minutesThe Global Jigsaw

Lives Less Ordinary. Kill or be killed: A climber’s dilemma, part 1. Audio, 33 minutesLives Less Ordinary

Witness History. The 2010 Kampala bombings. Audio, 9 minutesWitness History

What is the new extremism definition and who could be listed?

Ex-home secretaries warn against politicising extremism

Attack victims hit out at extremism in open letter

PM: Forces here at home trying to tear us apart. Video, 00:00:54PM: Forces here at home trying to tear us apart

Bomber's friend granted private parole hearing

Twenty-three killed in attack on Pakistan army base

Boys held over German Christmas market attack plot

EU bids to tighten migration rules after attacks

France raises security level after school attack

Dozens reported dead in river boat attack in Mali