Overview On 17 March 2026 , the UAE briefly shut its airspace after its military detected missile and drone threats emanating from Iran . The closure was lifted within hours once the situation stabilised. The incident occurred against a backdrop of escalating hostilities between Israel and Iran, with both sides conducting large‑scale air strikes across the region. Key Developments Israeli strikes : Israel launched a "wide‑scale wave of strikes" on Tehran and intensified attacks on Hezbollah positions in Lebanon. Iranian retaliation : Iran fired drones and missiles at Israeli and U.S. assets, and at energy infrastructure in Gulf Arab states. UAE airspace closure : The UAE halted flights for a few hours on Tuesday, citing missile and drone threats. Oil market impact : Brent crude stayed above $100 per barrel as Iranian attacks on commercial vessels in the Strait of Hormuz slowed traffic. Human cost : Over 1,300 deaths reported in Iran, 850 in Lebanon, and dozens of casualties among Israeli civilians and U.S. service members. Important Facts Iran’s drone strike on Dubai International Airport ignited a fuel tank on 16 March. Shrapnel from an intercepted Iranian missile landed near Jerusalem’s Old City, hitting the Greek Orthodox Patriarchate, the Western Wall, and the Al Aqsa Mosque compound. Israel claims to have conducted roughly 7,600 strikes on Iran, degrading 85% of its air‑defence network and 70% of missile launchers. The U.S. President urged six allied nations to deploy warships to keep the Strait of Hormuz open, but no firm commitments were secured. UPSC Relevance The episode illustrates several core UPSC themes: (i) Geopolitics of the Gulf – control of the Strait of Hormuz and its impact on global energy security (GS3); (ii) India’s strategic calculus – balancing relations with Iran, Israel, and the United States while safeguarding maritime trade routes (GS2); (iii) Energy economics – how regional conflicts translate into oil‑price volatility affecting inflation and fiscal balances worldwide (GS3); and (iv) International law and security – the legality of pre‑emptive strikes and the protection of civilian infrastructure (GS1/GS2). Way Forward Diplomatic engagement: Encourage a UN‑mediated ceasefire to prevent further escalation and protect civilian lives. Maritime security: Strengthen multinational naval patrols in the Strait of Hormuz to ensure free flow of oil and reduce insurance premiums. Energy diversification: Accelerate India’s shift to renewable sources and strategic petroleum reserves to cushion domestic markets from price shocks. Regional confidence‑building: Promote dialogue platforms involving Gulf Cooperation Council (GCC) states, Iran, and Israel to address security dilemmas.