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21 March 2026

Source-linked daily analysis with Prelims MCQs and Mains practice. Each story distinguishes its source date from this study edition.

BackgroundInternational Relations

India–Iran dialogue and freedom of navigation

GS II

In the news

India and Iran discussed regional developments and maritime security.

Key facts

  • India condemned attacks on critical infrastructure and stressed secure shipping lanes.

Why it matters for UPSC

Editorial analysis: Connect freedom of navigation with supply-chain resilience.

Mains practice

Why does maritime security matter beyond coastal states?