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title: Indian defence firm Sigma deepens ties with UK's Rolls-Royce in Rs 1,600 crore
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url: https://m.economictimes.com/news/defence/indian-defence-firm-sigma-deepens-ties-with-uks-rolls-royce-in-rs-1600-crore-deal/articleshow/133487735.cms
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published_at: '2026-08-25T02:33:00Z'
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updated_at: '2026-08-25T03:47:21Z'
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# Indian defence firm Sigma deepens ties with UK's Rolls-Royce in Rs 1,600 crore deal

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- world_general

## Details
(本文なし。リンク先参照)

## Source
元記事: [Indian defence firm Sigma deepens ties with UK's Rolls-Royce in Rs 1,600 crore deal](https://m.economictimes.com/news/defence/indian-defence-firm-sigma-deepens-ties-with-uks-rolls-royce-in-rs-1600-crore-deal/articleshow/133487735.cms) — published 2026-08-25T02:33:00Z