Russia: several injured in drone attack on oil refinery. Russian energy sites are attacked by drones for the second day in a row.
On Tuesday, an oil refinery targeted by a Ukrainian drone caught fire in the Nizhny Novgorod region, 800 km from the border with Ukraine. Since last summer, the Ukrainian army has increased drone attacks against Russia, striking further and further into Russian territory. Although most of the devices are shot down, targets, particularly energy and industrial, are regularly hit.