intelligence operation
розвідувальна операція; дії щодо збору розвідувальної інформації
clandestine operation; covert operation
humanitarian operation; humanitarian relief operation (HUMRO)
PZ operation (pick-up zone operation)
noncombatant evacuation operation (NEO); non-combat evacuation operation
information and intelligence-based operation
intelligence-supported operation
intelligence-gathering operation
Secret Intelligence Service (SIS) / Military Intelligence, Section 6 (MI6)
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