Russia extended its ban on diesel exports through January, with only limited shipments still allowed to go out. The move keeps more Russian diesel at home rather than on the global market, at a time when refiners elsewhere are already stretched.
Separately, Iran's Ayatollah Khamenei told military commanders the country would respond 'immediately' and without geographical limitations if the US or Israel launched a bombing campaign, a warning that came even as Qatari mediators were working to avert that scenario. Iran sits on major oil and gas reserves and any strike or retaliation around its territory carries direct supply risk for the region.
Neither story on its own is unusual: export bans are a recurring tool for Moscow, and Iranian rhetoric around potential strikes has recurred for months. But together they describe two separate routes to the same outcome, a tighter diesel and crude market, arriving in the same week rather than months apart.
What is unresolved is whether Qatari mediation succeeds in averting a strike, and whether Russia's ban holds through January as stated or gets eased earlier the way prior restrictions sometimes have.