Across our UK network we have specialist officers and staff dedicated to stopping those who seek to do us harm.
We work closely with MI5 and others to develop intelligence, and with the Crown Prosecution Service to put compelling evidence before the courts.
Whether investigating a highly sophisticated international plot, or a lone individual preparing an attack, our teams of professionals are ready to deploy a wide range of skills. This includes utilising expertise in surveillance, forensics, digital and financial investigations.
At any one time we can be handling hundreds of live investigations while reviewing thousands more individuals of interest.
If you have any information about suspicious activity then ACT on your instincts and report it using our confidential online tool.