agent inside the intelligence service
агент, впроваджений у розвідку (термін спецслужб)
агент, впроваджений у розвідку (термін спецслужб)
agent with intelligence service
agent / agent network / agents
CW agent (chemical warfare agent)
obscurant agent (vision-restricting agent)
Secret Intelligence Service (SIS) / Military Intelligence, Section 6 (MI6)
tactical intelligence / combat intelligence
undeclared member of the intelligence or counter-intelligence agencies