Middle East tensions have pushed oil markets into crisis mode as U.S. and Israeli strikes on Iran threaten to disrupt the Strait of Hormuz, through which 20% of global oil supply flows. RBC strategist Helima Croft warned that prolonged conflict could trigger a survival strategy by Iran's Islamic Revolutionary Guard Corps, targeting President Trump's economic vulnerabilities.

Regional leaders had cautioned the Trump administration about spillover risks, with some warning that $100+/bbl oil was a clear and present danger. Barclays Global Head of Research Ajay Rajadhyaksha noted that while brief spikes to $85 might go unnoticed, major disruptions through Hormuz could easily push prices to $100/b or higher. The IRGC retains tools to effectively disrupt flows even without formally closing the waterway.

OPEC's ability to cushion markets remains limited as most producers operate near maximum capacity, leaving Saudi Arabia as the primary holder of meaningful spare capacity. Analysts caution that additional barrels would offer limited relief if key shipping lanes become inoperable. UBS oil analyst Josh Silverstein noted that higher crude prices could eventually stimulate additional non-OPEC supply, though such volumes would take time to materialize. The ultimate oil price fallout now hinges on Tehran's next move amid mounting uncertainty over whether the IRGC will scale back or escalate its response.