# Exchange of Notes and MOU on the Modernization of the North American Air Defence System (1985)

Compiled by [Robin Monks](https://coldwar.tech/about), a Cold War archival expert.

## Metadata

| Field | Value |
|-------|-------|
| Source Type | government-document |
| Author | Governments of Canada and the United States |
| URL | https://www.treaty-accord.gc.ca/text-texte.aspx?id=101003 |

Tags: North Warning System, NAADM, treaty, NORAD, Shamrock Summit

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Canonical URL: https://coldwar.tech/archive/sources/naadm-agreement-1985
Last updated: 2026-07-10