Iran's Revolutionary Guards warned that any renewed attack by the United States would prompt retaliation extending beyond the Middle East, escalating tensions as fragile diplomatic efforts continue. The threat came as President Donald Trump said he had postponed a major strike to allow more time for negotiations over Iran's nuclear program, describing a limited window for progress.

Despite public optimism from Trump and Vice President Vance about the chances of a deal, significant disagreements remain, including Tehran's demands for war reparations and guarantees on uranium enrichment. A recently unsealed criminal complaint in the United States also alleged that a senior commander in an Iran-backed militia helped plan attacks in North America and Europe, underscoring fears of a broader conflict.

Negotiations have stalled over Iran's nuclear activities and control of key waterways, including the Strait of Hormuz, which Iran has effectively closed, disrupting global energy markets. Analysts warn that if fighting resumes, Iran could target vital shipping routes or Gulf energy infrastructure, posing risks to the global economy and testing the durability of the current cease-fire.