Oil shipments from Iran’s main export terminal appear to have come to a standstill over the past several days, according to satellite images, the first sign of a prolonged halt since the start of the war.

There were no ocean-going oil tankers observed at Kharg Island on May 8, 9 or 11, European satellite imagery compiled by Bloomberg shows. While there have been individual days when the jetties have been empty since the conflict began, this is by far the longest stretch when no tankers have been spotted.