Myanmar replaces Afghanistan as key opium source, impact on India's eastern border: NCB

📌 Summary:

• Following the 2022 Taliban-imposed drug ban in Afghanistan, Myanmar has emerged as an alternative source of global opium supply, per the NCB's 2026 annual report
• The report (released by HM Amit Shah on June 26, 2026) flags the consequences along India's eastern borders via the Manipur corridor
• Manipur, Mizoram and Nagaland face the sharpest frontline exposure due to increased drug production in Myanmar
• Porous border mechanisms, including the Free Movement Regime (FMR) along the India-Myanmar border, have turned these States from peripheral transit zones into active staging grounds for narcotics distribution into the Indian hinterland

🎯 UPSC Relevance: GS3 — internal security: drug trafficking, border management, the India-Myanmar border and the Free Movement Regime, and the Northeast as a vulnerability corridor; links between narcotics, insurgency and instability

📝 Prelims Facts:

• NCB = Narcotics Control Bureau, India's nodal drug-law enforcement agency
• FMR (Free Movement Regime) allows people living near the India-Myanmar border to travel a limited distance across without a visa
• The "Golden Triangle" (Myanmar-Laos-Thailand) and "Golden Crescent" (Afghanistan-Iran-Pakistan) are major opium-producing regions
• India-Myanmar border passes through Arunachal Pradesh, Nagaland, Manipur and Mizoram

🔑 Key Term: Free Movement Regime (FMR) — an arrangement permitting visa-free short-range cross-border movement for border communities along the India-Myanmar boundary