This footage reportedly shows Ukrainian artillery destroying a Russian weapon that is similar to the S-300 missile system in eastern Ukraine.

The video, which appears to have been shot from a drone, shows the Russian weapon system being blown up in a forested area.

The footage was obtained from the Office of Strategic Communications (StratCom) of the Armed Forces of Ukraine on Wednesday, September 7, along with a short statement saying that the operation took place near Balaklia and that the images show 'Ukrainian artillery destroying something very similar to the S-300 [missile system].'

Balakliia is a city in Izium Raion, in the Kharkiv Oblast region, in eastern Ukraine.

The S-300 is a series of long-range, surface-to-air missile systems that were first developed by the Soviet Union and used from the late 1970s onwards.

Russia invaded Ukraine on February 24 in what the Kremlin is still calling a 'special military operation.'

The General Staff of the Armed Forces of Ukraine reported that between February 24 and September 7, Russia had lost about 50,610 personnel, 2,097 tanks, 4,520 armoured combat vehicles, 1,194 artillery units, 300 multiple launch rocket systems, 156 air defence systems, 237 warplanes, 208 helicopters, 880 drones, 214 cruise missiles, 15 warships, 3,320 motor vehicles and fuel tankers, and 109 units of special equipment.

Russia has claimed that its casualties have been much lower, but provides infrequent updates on its latest figures.

The United Nations has called for a demilitarised zone around the Russian-occupied Zaporizhzhia nuclear power plant, Europe's largest. The UN's Secretary-General Antonio Guterres has asked that the Russian forces withdraw from the nuclear power plant and that the Ukrainian forces agree not to move in on it.

Secretary-General Guterres said: 'An agreement on a demilitarised perimeter should be secured.'

He added: 'Specifically, that will include the commitment by Russian forces to withdraw military personnel and equipment from that perimeter and the commitment by Ukrainian forces not to move in.'

But Vassily Nebenzia, Russia's ambassador to the United Nations, said: 'If we demilitarise then the Ukrainians will immediately step in and ruin the whole thing.'

The United Nations' nuclear watchdog, the International Atomic Energy Agency (IAEA), said in a report presented to the Security Council on Tuesday that its experts had found extensive damage at the nuclear power plant.

The Director General of the IAEA, Rafael Grossi, said that the experts had witnessed shelling near the power plant, with the report saying Ukrainian staff working there were under high stress and pressure.

Grossi said: 'We are playing with fire and something very, very catastrophic could take place.'

Oleksiy Arestovych, a senior adviser to Ukraine's President, Volodymyr Zelensky, said on Tuesday that 'parallel' counteroffensives are taking place in eastern and north-eastern Ukraine as well as in the south.

Arestovych said: 'We are advancing and pressing almost along the entire frontline.'

He added: 'In the coming months, we can expect the defeat of the Russian army in the Kherson region on the western bank of the Dnieper and a significant advance of the Armed Forces of Ukraine in the east.'