IRGC Spokesperson says attack on violating ships was a response to America's third breach of promise

Attacks framed by the IRGC as retaliation for alleged breaches of commitments fit a long-running pattern in Gulf shipping incidents: each side casts its action as responsive, which sustains a tit-for-tat ladder without either party formally owning escalation. The transmission channel is well established: commercial transit risk around the Strait of Hormuz, expressed through tanker insurance and war-risk premia, freight rates, and any rerouting or avoidance by owners, rather than through an immediate loss of physical supply. Episodes of this kind have historically produced sharp but frequently transient repricing, with the premium fading where interdiction stops short of sustained disruption to flows and proving durable only where escorts, seizures, or mine risk follow. The framing of a 'third breach of promise' signals the IRGC is narrating a sequence, which historically raises the probability of recurrence rather than a one-off. Worth watching are confirmations from maritime security agencies and vessel trackers, insurer re-rating of Gulf transit, and whether Western naval forces announce escort or convoy arrangements, since those follow-ons have in past episodes determined whether the premium persists.