Record entry · Defense Procurement

National Harbor

Added 7 Oct 2026Mentions 48Sources 6Days of coverage 10

Why this name is on the record

National Harbor was added automatically on 7 Oct 2026 after 48 mentions across 6 sources over 10 days. 58% of that coverage came from a single subject area.

Who National Harbor moves with

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

Space ForcePentagonCongressF-35
  • Space Force · 54 shared documents
  • Cyber Conference · 47 shared documents · no page of its own yet
  • Space Forces · 42 shared documents · no page of its own yet
  • Pentagon · 40 shared documents
  • Meink · 24 shared documents · no page of its own yet
  • Air Force Secretary · 19 shared documents · no page of its own yet
  • Congress · 17 shared documents
  • Collaborative Combat Aircraft · 15 shared documents · no page of its own yet
  • F-35 · 14 shared documents
  • U.s. Military · 13 shared documents · no page of its own yet

For developers

GET https://sigb.ai/api/registry?slug=national-harbor

{
  "slug": "national-harbor",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "national harbor",
    "promotedAt": "2026-10-07",
    "category": "defense_procurement",
    "evidence": {
      "mentions": 48,
      "sources": 6,
      "days": 10,
      "concentration": 0.583,
      "standAloneShare": 0.969
    }
  }
}

The record behind this page, as data. The live response also carries the registry date and version.

Walk the record from National Harbor

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.

National Harbor

Entity.

Evidence
65 documents · 15 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing
Added automatically from coverage
Time
first seen 14 Sept 2026, last seen 6 Oct 2026
Measured
29% of mentions say something specific about it; the rest only name it
As of
7 Oct 2026
10 links from here

Who it moves with: the 10 names are in the map above.

What is claimed about it (0)

none on file at this cutoff

Situations it is named in (0)

none on file at this cutoff

For machines: this record as JSON

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The coverage behind it

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No trend and no market price are shown because neither has been measured for National Harbor yet. Informational only, not advice. As of 7 Oct 2026.