External Sector

Story hook

On 24 February 2022, Russian tanks crossed into Ukraine. Within hours, Brent crude vaulted past $110/barrel and stayed above $100 for the next eight months. India, which imports 85% of its crude oil, suddenly faced a problem most candidates underestimate in textbooks — a current account problem. By Q2 FY23, India's current account deficit had ballooned to 4.4% of GDP, the worst print in over a decade. The rupee crossed ₹80/$ for the first time in history. The RBI burned through ~$110 billion of forex reserves to defend the currency.

Then came the strange twist. By the end of FY24, the current account deficit had shrunk back to 0.7% of GDP, the rupee stabilised, and forex reserves rebuilt past $700 billion — the fifth-largest in the world. What pulled India out? Not just lower oil — but a $32 billion services export surge (driven by IT and global capability centres), record remittances of $129 billion (largest in the world), and a quiet pivot from Russian discounted crude.

This is the external sector — the part of macroeconomics that explains why a rupee in Mumbai is worth what it is in Manhattan, why a Tamil Nadu textile exporter watches Federal Reserve meetings, and why your mother's friend in Dubai is, statistically, an economic policy lever.

Why this matters for UPSC

External sector is a perennial Prelims-Mains favourite — at least 2 Prelims questions per year on BoP components, FDI vs FPI, ECB rules, or current/capital account convertibility; and regular Mains questions on managing exchange-rate volatility, twin deficits, and external vulnerability. Interview boards probe rupee internationalisation, the dollar's dominance, and India's strategic forex policy.