Footage has captured armoured Wolfhound vehicles donated by the UK being used for the first time in Ukraine.
Troops were seen training with the heavy tactical support vehicles kitted with Browning M2HB .50 calibre heavy machine guns.
Defence Minister Jeremy Quin has previously highlighted the delivery of Wolfhounds, which help to protect troops while they carry out patrols in high-risk areas, alongside Stormer vehicles fitted with Starstreak launchers.
He told MPs earlier this month: "So far, we've delivered in excess of 6,500 anti-tank missiles, many of which have been used successfully to repel columns of tanks, as well as eight air defence systems - including Brimstone and Starstreak missiles, the fastest in the world at some 2,000 miles an hour."
Britain agreed to send at least 120 armoured cars to Ukraine to assist the nation's war effort.
Eighty of them are the Mastiff, Husky and Wolfhound protected mobility vehicles, while the other 40 are for combat reconnaissance.
The video comes as a Kremlin TV propagandist claims the West’s provision of arms to Ukraine means Russia's "special military operation" is now a global conflict.
They include the Spartan vehicle, which can carry four soldiers plus a crew of three.
The artillery also included in the vital shipment to Ukraine are Samaritan ambulances, Sultan armoured command vehicles and Samson armoured recovery vehicles.
Rossiya-1 anchor Olga Skabeyeva said: "It's time to admit, perhaps, that Russia's special operation in Ukraine is now over.
“In the sense that a real war has started, World War III. We are being forced to demilitarise, not just Ukraine but NATO as a whole.
“Why am I talking about this? It was not only Smerch MLRS with cluster munitions that struck Donetsk. The strikes were carried out with … American M777 howitzers."
The head of Lugansk People’s Republic Leonid Pasechnik has claimed that Ukrainians are greeting Russian and pro-Russian liberators with gratitude.
He said: "Most people, of course, meet us as liberators, with tears in their eyes, seeking to thank the military in person.
"Many come outside, hug republican, Russian servicemen, saying that they were anticipating liberation."
But this did not always happen, he conceded, blaming Ukrainian propaganda.
"Hatred towards everything Russian was promoted in Ukraine: language, culture, people and Russia in general.
"To our great regret, Kyiv and the US were able to raise an entire generation, a nation even, a nation of nationalists, in such a short time.”
But he added: "Despite that, there are tens of thousands of people in Ukraine who support the Russian world, friendship with the brotherly people of Russia.
“It’s just, for all this time, they were afraid to display their views, knowing that persecution and repressions will follow from the Ukrainian government and law enforcement.”
