Senior Iranian official says Strait of Hormuz will remain closed, no nuclear talks with US until Iran's conditions are met, Reuters reports, citing sources; Iran will make no concessions on its nuclear programme

Strait of Hormuz rhetoric sits in a well-worn playbook: Iranian officials have threatened or signalled closure repeatedly across past periods of escalation, and in most episodes the strait has never actually been fully shut, since doing so cuts Iran's own export lifeline and invites a direct military response from the US and Gulf states. The market pattern on such headlines is a fast risk premium in crude, concentrated in the front of the curve and in freight, insurance and war-risk rates for Gulf loadings, which then bleeds out when no physical disruption materialises. The distinction worth drawing is between rhetoric, harassment or seizures of individual tankers, and a genuine attempt at blockade: the first two move prompt spreads and tanker earnings, only the third sustains a supply repricing. Pairing the Hormuz line with a refusal of nuclear talks and no concessions on the programme signals a hardening negotiating posture rather than a channel toward de-escalation, which historically keeps the geopolitical premium embedded for longer and raises the sensitivity of any US or Israeli response. The tells are physical, not verbal: tanker traffic through the strait, insurance quotes, naval deployments, and whether back-channel contacts continue despite the public stance. Attribution to a senior official via sources, rather than a named figure speaking on record, also leaves room for the position to be walked back.