RECS (radio-electronic combat support)

RECS stands for radio-electronic combat support. It is a NATO term used in electronic warfare, and the Glossary of NATO Acronyms and Abbreviations lists it with ATP-44 as the source reference.

ATP-44 is a NATO Allied Tactical Publication. The same glossary lists REC as radio-electronic combat, so RECS sits alongside that term in NATO usage. This page sets out what NATO's published material establishes about RECS and how a Canadian supplier should treat the abbreviation when it appears in defence documents.

What the NATO glossary entry establishes

The NATO glossary gives three facts about RECS. The abbreviation expands to radio-electronic combat support. The entry carries the source reference ATP-44. The glossary also lists the related abbreviation REC, which expands to radio-electronic combat.

The name pairs a support function with radio-electronic combat. Beyond the expansion and the ATP-44 reference, the glossary gives no longer prose definition, so a reader who needs the precise scope of the term should go to the source publication rather than rely on summaries.

How RECS relates to electromagnetic warfare

RECS belongs to the family of NATO terms for military use of the electromagnetic spectrum. NATO describes electromagnetic warfare as activity that exploits electromagnetic energy to provide situational awareness and to create offensive and defensive effects.

That description is the wider setting for RECS. It is not a definition of RECS itself, and it does not set procurement requirements. Terms such as REC and RECS are older radio-electronic phrasing, and NATO's current public material on the subject uses the electromagnetic warfare label.

Where NATO terminology is maintained

NATO's official terminology database is NATOTerm. It holds non-classified military terminology and is maintained by the NATO Terminology Office within the NATO Standardization Office. A supplier who needs to confirm how NATO uses a term can check NATOTerm and the acronym glossary, then read the publication cited in the entry, which for RECS is ATP-44.

Related Canadian defence requirements

Canadian defence material on radio-frequency capabilities describes requirements in functional language. The Department of National Defence and the Canadian Armed Forces, for example, have sought persistent wide-area detection, recognition, identification and tracking of uncrewed aerial systems, including systems involving radio-frequency technologies. The Sentinel Shield challenge under the POINT pilot is one such example.

That challenge does not use the term RECS. It shows how Canadian requirements in this area are written: by the capability wanted, not by NATO abbreviation.

What RECS means for a supplier bidding on Canadian public contracts

Treat RECS as a NATO reference term, not as a Canadian procurement category. If a solicitation, statement of work or referenced standard uses the abbreviation, read the definition the document supplies and the NATO publication it cites. Do not assume the meaning from a similar term.

When your offering touches electronic warfare or radio-frequency capabilities, describe it in the functional language of the requirement and note any NATO terminology the buyer has named. Ask clarifying questions through the contracting authority during the solicitation period when a term's scope affects your bid.