special intelligence service

Secret Intelligence Service (SIS) / Military Intelligence, Section 6 (MI6)

reconnaissance electronic warfare, special operations and naval intelligence processing system

special intelligence

special intelligence team

Special Air Service (SAS)

special air service regiment

Special Air Service regiment operations-reconnaissance centre

tactical intelligence / combat intelligence

undeclared member of the intelligence or counter-intelligence agencies

Defence intelligence of Ukraine (DIU) / Main Directorate of Intelligence of the MoD of Ukraine

antiaircraft artillery intelligence service

Foreign Intelligence Service (SVR)

intelligence service

Security Service / Military Intelligence, Section 5 (MI5)

technical service intelligence detachment

agent inside the intelligence service

agent with intelligence service

artillery intelligence service

career staff employee of the intelligence service

work in the mail room of Germany's Federal Intelligence Service

Danish Security and Intelligence Service

have ties to an intelligence service

MIVD (Militaire Inlichtingen- en Veiligheidsdienst / Dutch Military Intelligence and Security Service)

map intelligence service

air intelligence service

air intelligence service wing

branch (military/service branch, armed service)

separate from active service / the service

Y service (Y-service) / Y-station

regional meteorological service/ regional weather service (RWS)

emergency service / emergency operations service

Air Force Special Operations Command (AFSOC)