The European Union has imposed sanctions on four Iranian entities over what it claims to be the supply of unmanned aerial vehicles (UAVs) to Russia in the war against Ukraine.

Iranian steelmakers supplied 87.8% of their products to domestic customers in 11 months to February.

Iran reports gas supply cuts in five cities in northeast amid record demand for heating.

Iran’s Oil Ministry says technical problems have affected supply of natural gas to customers in north.

The US Army expedites weapons acquisition to stock up military warehouses emptied due to Ukraine arms shipments.

Iran supplied 145 mcm per day of natural gas to industries in the five months to late August.

The Nord Stream 1 pipeline, a main Russian gas supply route to Europe, remains closed.

Russia's Deputy Prime Minister Alexander Novak says Moscow will not export oil to the world market if a price cap is imposed below the cost of production.

Ukraine calls on the West to scale up significantly its supply of the M142 High Mobility Artillery Rocket System (HIMARS), an advanced multiple rocket launcher, to resist Russian advances in its territory.

Russia claims it has destroyed two US-made High Mobility Artillery Rocket System (HIMARS) missile launchers in eastern Ukraine.