Sea Routes — Prelims Strategy
Prelims Strategy
For Prelims preparation, focus on memorizing key statistics: Suez Canal handles 12% of global trade, Strait of Hormuz carries 21% of oil, Strait of Malacca sees 25% of traded goods. Create a mental map linking major chokepoints with their strategic importance and the countries that control them.
Practice questions on route alternatives - when Suez is blocked, ships use Cape of Good Hope; understand the distance and time implications. Pay attention to recent developments like Arctic route opening, Ever Given incident, and new port developments under China's BRI.
Use elimination techniques by understanding that very large crude carriers (VLCCs) cannot use Suez Canal due to size restrictions, making Cape route necessary for largest oil shipments. Remember that container traffic predominantly uses Trans-Pacific and Asia-Europe routes, while bulk cargo follows different patterns.
Focus on India-specific aspects: 95% trade by volume via sea, 85% oil imports through Hormuz, 55% East Asian trade via Malacca. Common traps include confusing chokepoint statistics and misidentifying which routes serve specific cargo types.