intelligence officer working under diplomatic cover

intelligence officer working under legal cover

intelligence officer working under false identity

intelligence officer under official cover

diplomatic cover

intelligence officer living under false identity

under cover of

be active under the cover of civil society organisations

be under cover

under cover of civilian research

under cover of the Consulate General

under deep cover

diplomatic action

diplomatic activities

diplomatic clearance

diplomatic options

diplomatic settlement

Maximum military effect, minimum diplomatic fallout

flexing diplomatic muscle

field officer (field-grade officer / senior officer)

blow the cover / blow someone's cover

be working for intelligence

Under Secretary of Defense for Intelligence USD(I)

non-commissioned officer (NCO) / noncomissioned officer

intelligence officer (J2/G2/S2)

battalion intelligence officer

career intelligence officer

counterbattery intelligence officer

covert intelligence officer identities

air intelligence officer

mapping and intelligence officer

area intelligence officer

intelligence staff officer (brigade, battalion & armored cavalry units level) (S2)