Oil Markets Volatile as US-Iran Conflict Impacts Global Economy

Fresh moves in the US-Iran conflict kept crude oil volatile and markets unsettled. US President Donald Trump signalled a wish to end the Iran war. Soon after, reports said the United States military launched fresh missiles on Iran. Crude oil traded near $75 a barrel around 0830 IST. These fast shifts rattled investors worldwide.

Indian equities sold off after the announcement and the escalation. Nifty 50 and Sensex fell sharply on Wednesday. Investors lost over Rs 8 lakh crore in market value. The shock travelled to the US session as well. The Dow Jones dropped by almost 800 points. The S&P 500 also stayed in a bearish trend.

Brent crude swings largely tracked the conflict and shipping risks. After Iran closed and locked up the Strait of Hormuz, oil surged nearly 65%. Brent touched $120 per barrel earlier in March. Prices later fell more than 40% as fears cooled. The latest escalation then pushed a modest rebound, though below the peak.

Human costs remained severe while markets watched every headline. An official Iranian source stated 3,468 people were killed. HRANA documented 3,636 deaths, including 1,221 military personnel and 1,701 civilians. US and Israeli estimates reported over 6,000 Iranian military personnel killed. The ongoing conflict started in February 2026.

The International Monetary Fund (IMF) cut its 2026 global growth forecast by 10 basis points to 3%. The assumption was that the Strait of Hormuz starts reopening in mid-July. It also assumed the region stabilises by March 2027. The outlook faced new doubt after Trump abandoned the ceasefire with Iran.

The IMF also trimmed India’s GDP growth view. India’s 2026 forecast slipped to 6.4% from 6.5% in April. Key figures are outlined below for quick reference.

Metric	Earlier forecast	Latest forecast
IMF global growth (2026)	3.1%	3.0%
IMF India GDP growth (2026)	6.5%	6.4%

Beyond crude oil, several pressures added to recession fears. AI-led job losses hit technology roles across firms. Consumer confidence also weakened in many places. Global inflation ticked up, while growth slowed in parts of the world. Together, these forces could pull the world economy into a recession sooner than expected.

Crude oil, AI job losses, and net zero steps

Artificial intelligence (AI) kept changing how work got done across industries. Anthropic stated that its mission is to develop AI that benefits humanity. Yet over 1 lakh tech employees lost jobs in the first half of the year. Many firms pushed AI adoption quickly. Workers often faced a need to reskill to stay employed.

Climate plans also stayed under pressure, with net zero targets hard to meet. Corporate roadmaps showed limited visible results in many cases. Except Bhutan, most countries were yet to deliver balanced carbon emissions, as per the research cited. India also aimed to cut crude imports through E20 petrol, said Niti Aayog, and support "Aatmanirbhar".

India’s net zero target remained further out than some European timelines. Still, scale mattered because India had about 1.4 billion people. For finance readers, the near-term drivers stayed clearer than long-range goals. War rooms, oil markets, and political decisions kept setting the day’s risk tone for assets and growth.