Overview On 19 March 2026 , Iran launched a series of attacks on Gulf energy installations after an Israeli strike on a site linked to the South Pars gas field . The retaliation triggered a sharp rise in global oil and gas prices and revived concerns over the security of the Strait of Hormuz . Key Developments Iran attacked multiple Gulf energy facilities, including a ship off the United Arab Emirates and another near Qatar. Brent crude surged past $115 per barrel , a rise of about 7%. European gas prices jumped more than 30%. Iranian lawmakers proposed levying tolls and taxes on vessels transiting the Strait of Hormuz , signalling a new economic pressure tool. Former U.S. President Donald Trump had earlier warned of destroying the South Pars field if further attacks on Qatar’s Ras Laffan facility continued. Important Facts The attacks came amid an ongoing U.S.–Israel war with Iran , heightening geopolitical risk in the Persian Gulf. Damage to vessels underscores the vulnerability of maritime trade routes that carry a significant share of the world’s oil. Iran’s proposal to tax ship movements could further disrupt the flow of energy commodities and raise shipping costs. UPSC Relevance These events intersect with multiple GS papers: GS2 (Polity & International Relations) : Iran‑Israel confrontations, U.S. involvement, and the strategic importance of the Strait of Hormuz as a geopolitical flashpoint. GS3 (Economy) : Impact of supply shocks on Brent crude and European gas markets; implications of tolls on maritime trade. GS4 (Security & Strategic Affairs) : Energy security, maritime safety, and the role of economic coercion (tolls, taxes) in modern warfare. Way Forward For policymakers, the immediate priority is de‑escalation through diplomatic channels to prevent a broader energy crisis. Long‑term strategies should include: Strengthening regional cooperation mechanisms for the protection of the Strait of Hormuz and safe passage of merchant vessels. Diversifying energy import sources for Europe to mitigate price volatility. Developing contingency plans for rapid response to attacks on critical energy infrastructure. Understanding these dynamics equips UPSC aspirants to answer questions on energy security, geopolitics of the Middle East, and the economic repercussions of regional conflicts.