Iran's IRGC say they attacked the Azraq base in Jordan, Mizan reports

Direct Iranian attacks on bases hosting US forces in Jordan sit in the category of state-on-state escalation rather than proxy deniability, and it is that distinction, not the strike itself, that has historically determined whether the oil risk premium sticks. Past episodes in which Iran has claimed credit openly have tended to be framed as one-off retaliations with a communicated end point, and crude has typically faded the move once no follow-on materialised; the episodes that sustained a premium were those where strikes threatened production, export infrastructure, or shipping rather than military targets. The transmission channel to watch is freight and insurance on Gulf transit and any signal around the Strait of Hormuz, not the Jordan theatre itself, which carries no meaningful crude output. The next tells are the US response, its scale and target set, and whether Tehran's messaging presents this as concluded or as the start of a campaign; prior form on both sides has been calibrated, telegraphed retaliation followed by de-escalatory language. Claims via state-affiliated outlets warrant the usual caution on confirmation. Terminal value for crude in comparable episodes has been set by whether physical flows were interrupted, which they were not in most instances.