The ARA Santisima Trinidad reference article from the English Wikipedia on 24-Apr-2004
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ARA Santisima Trinidad

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The ARA Santisima Trinidad was the sister ship of HMS Sheffield (Type 42 Destroyer, Guided Missile or DDG), pennant number D-2 (formerly D-30) in the Argentine Navy (Armada Argentina).

She was bilt by the Argentine AFNE shipyard, and is now (March 2004) in reserve with the Argentine Navy.