Andrew Parker warns that the UK has seen a “dramatic upshift in threats”, adding that terrorist activity is now harder to detect.
The UK is facing a “multidimensional threat” that is rapidly evolving “at a scale and pace we’ve not seen before”, the director general of MI5 has warned.
Andrew Parker said the security service is operating at an unprecedented level and has seen “a dramatic upshift in threats this year”.
Read moreMI5 boss Andrew Parker: UK terror threat evolving at scale never seen before