US President Donald Trump escalated his confrontation with Iran on April 5, naming specific infrastructure targets for potential military strikes and setting a Tuesday (April 7) deadline.

“Tuesday will be Power Plant Day, and Bridge Day, all wrapped up in one, in Iran. There will be nothing like it!!!” Trump posted on Truth Social.

The threat marks a significant escalation beyond the April 6 Hormuz reopening deadline Trump set earlier this week. While the initial demand focused on reopening the Strait of Hormuz — the critical waterway through which roughly 20 percent of global oil transits — the new statement explicitly names Iranian civilian infrastructure as targets.

No immediate response from Tehran followed the posting. Iranian authorities have maintained their closure of the strait since late February, citing sovereignty and regional security concerns.

Sri Lanka implications

Any strike on Iranian power plants would likely trigger further oil price spikes at a time when Sri Lanka is already grappling with fuel rationing and power cuts. The island’s energy crisis stems directly from the Hormuz closure disrupting petroleum shipments.

Sri Lanka’s government has requested flexibility from the IMF on economic targets due to the energy shock, while simultaneously facing a 44 percent Trump tariff on exports — a dual economic blow that international media have flagged as potentially destabilising.

Analysts warn that sustained conflict involving Iranian infrastructure could keep global energy markets volatile for months, with disproportionate impact on import-dependent economies like Sri Lanka’s.