Counter-terrorism

No easy fixes for new home secretary

Islamic State 'Sim card man' jailed

Security services 'to get more power'

UK launched cyber-attack on Islamic State

Trump homeland security adviser quits

Berlin police arrest six over attack plot

Terror suspects released without charge

Extra time to quiz terror accused pair

Homes searched amid terror plot arrests

IS attack plotter jailed for 20 years

Security boost over Russia threat and terror

Moment French police closed in on attacker. Video, 00:00:35Moment French police closed in on attacker

'Hero' MP's emotional terror attack defiance. Video, 00:02:27'Hero' MP's emotional terror attack defiance

Police call for 'counter-terror citizens'

Police Scotland back anti-terror campaign

The trouble telling aid workers and foreign fighters apart

The Inquiry. What’s Happening to IS Fighters Now? Audio, 23 minutesThe Inquiry

Poisoning police appeal over red BMW. Video, 00:01:34Poisoning police appeal over red BMW

New counter-terrorism chief appointed

How terror teenager plotted city attack

Northern Ireland terror threat lowered

Far-right terror threat 'growing' in UK

'Four far-right attacks foiled last year' Video, 00:01:39'Four far-right attacks foiled last year'