Counter-terrorism

How Norway reacted to a terror attack. Video, 00:01:49How Norway reacted to a terror attack

Should a university teach a killer?

Netherlands foils 'major terror attack'

Terror-trained ambulance staff doubled. Video, 00:01:36Terror-trained ambulance staff doubled

Security concerns over Choudary release

Terror raids over 'extremist activity'

Net giants 'must wipe extremism in hour'

Men 'planned driverless car terror attack'

Terror arrest boy, 16, released

Woman charged after explosives raid

Man in court after explosives raid

Small websites 'swamped by extremism'

Man jailed for plot to kill Theresa May

Man guilty of plotting to kill PM

Woman arrested amid terror funding raid

Apps face fine if terror lingers for hour

Boy, 15, in court on terror charges

Body scanners to screen LA subway riders

'Public can help prevent terror attacks' Video, 00:00:58'Public can help prevent terror attacks'

Family duo charged with terror offences

The Barcelona jihadists and the hunt for a second gang

Teen jailed for life over IS terror plot

Arrests over packages sent to hospitals