GCHQ files
Falklands: GCHQ intercept of Argentine signal (2126Z) ("Argentine naval/air activity: destroyer Trinidad reports results of naval/air exercise") ["extremely effective"] [declassified May 2023]
| Document type: | Declassified documents |
|---|---|
| Source: | HW92/14 f44 |
| Editorial comments: | |
| Importance ranking: | Minor |
| Word count: | 4pp |
| Themes: | Defence (Falklands), Security services & intelligence |
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