Oil Tankers Return to Strait of Hormuz Following US-Iran Deal

Impact verdict

Medium impact. The reported resumption of tanker transits points to a plausible reduction in war risk exposure for marine hull and cargo underwriters writing Persian Gulf energy business, provided the arrangement holds. Severity is constrained by the absence of confirmed deal text, enforcement mechanism, or insurance market pricing response, and by simultaneous armed conflict dynamics elsewhere in the Middle East that keep war risk and political violence exposure elevated. Severity therefore remains capped at MEDIUM pending confirmatory reporting on deal terms, traffic normalisation, and any war risk premium or capacity reaction.