A US military intelligence assessment says Iran’s strategic priority has shifted from its nuclear program to the Strait of Hormuz, NBC reports, citing sources

• Military officials have also told Trump that the US could try to take the strait by force but that it would be long, deadly and very costly, with no certainty that the US would win, the officials said.

A reported intelligence assessment that Tehran's strategic centre of gravity has moved from its nuclear file to the Strait of Hormuz reframes the risk around the world's most consequential crude chokepoint, through which a substantial share of seaborne oil transits daily. In past episodes of Hormuz tension the market's reaction has followed a recognisable sequence: prompt crude reprices a supply-disruption premium first, then tanker freight and war-risk insurance on Gulf loadings, with the front of the oil curve leading the back as physical tightness is priced before any actual interruption. The distinction that has historically mattered is between harassment or temporary closure, which episodes of this kind have shown to be disruptive but short-lived, and a sustained attempt to block the strait, which has generally been judged beyond any actor's capacity to hold against a determined response. The admission attributed to US military officials that seizing or holding the strait by force would be protracted, costly and uncertain is itself notable, since it points to deterrence rather than a quick military solution and implies any disruption premium would persist longer than in prior standoffs. The worth watching follow-ons are shipping behaviour in the Gulf, insurance rates on Gulf fixtures, any official confirmation of the assessment, and whether rhetoric from either side shifts from signalling to operational movement. As an unattributed intelligence leak rather than an operational development, the initial move in crude and freight is typically a headline premium that fades unless corroborated.