tiedusteluihin

Tiedusteluihin is the Finnish illative plural form of the noun tiedustelu, which means "reconnaissance", "intelligence" or "inquiry". As an inflected form, tiedusteluihin is used to indicate motion or direction into multiple instances or domains of tiedustelu, and is typically translated into English as "into the intelligence/reconnaissance/inquiries" or "to the intelligence/reconnaissance units".

Morphologically, tiedusteluihin is built from the base tiedustelu with the plural illative ending -ihin/–ihin (yielding the stem tiedustelui- plus the case ending). It functions grammatically to mark the target or destination of an action in sentences that describe transfer, movement, assignment or focus toward intelligence-related entities or inquiry processes.

In usage, tiedusteluihin appears in military, security, administrative and journalistic contexts when referring to directing materials, personnel or attention into intelligence operations or investigative channels. For example: "Tiedot toimitettiin tiedusteluihin" (The information was sent to the intelligence units). It also occurs in abstract senses, such as shifting responsibility or emphasis into investigative work.

As a case form rather than a standalone concept, tiedusteluihin is related to other inflections of tiedustelu (e.g., tiedustelu, tiedustelun, tiedusteluihin) and its precise meaning depends on context, collocations and the register of the surrounding text.