Direct proof of use
The Wolfhound is documented in the 2014 Russia-Ukraine War as a British-supplied protected mobility and tactical support vehicle used by Ukraine. Forces News reported on April 13, 2022 that the UK Armed Forces Minister confirmed a package of about 80 Afghanistan-era protected mobility vehicles for Ukraine, including Mastiff, Wolfhound, and Husky vehicles.
Ukrinform reported on June 1, 2022 that the Ukrainian military was already mastering British Wolfhound armored tactical support vehicles transferred from Britain as part of a defensive aid package. Defense Express, citing the same Ukrainian Ministry of Defense announcement, described Ukrainian forces already using British Wolfhound heavy tactical support vehicles and noted that the transferred vehicles carried 12.7 mm Browning M2 heavy machine guns.
Sources: Forces News UK Armoured Vehicles for Ukraine, Ukrinform Wolfhound Ukraine Training, Defense Express Wolfhound Ukraine
Timeline
On April 13, 2022, Forces News identified Wolfhound among the protected mobility vehicles the United Kingdom was sending to Ukraine. The same article placed Wolfhound in the Mastiff family and described its normal British Army role as accompanying front-line patrols and carrying water, ammunition, and other essential combat supplies.
On June 1, 2022, Ukrainian and Ukrainian defense reporting moved the record from transfer reporting to Ukrainian service context. Ukrinform reported that Ukrainian troops were mastering the vehicles, while Defense Express described the Armed Forces of Ukraine as already using the British Wolfhound heavy tactical support vehicle.
Sources: Forces News UK Armoured Vehicles for Ukraine, Ukrinform Wolfhound Ukraine Training, Defense Express Wolfhound Ukraine
Role in Ukrainian service
The published evidence supports a protected mobility and support role rather than a specific named engagement. British Army equipment data describes Wolfhound as a six-wheeled Mastiff variant in the Tactical Support Vehicle group, used to accompany front-line patrols, carry essential supplies such as water and ammunition, move bulky stores, and serve as a gun tractor and limber for the Royal Artillery's 105 mm light gun.
Those characteristics explain why the vehicle fit the 2022 UK aid package: it provided Ukraine with a protected 6x6 support truck for troop movement, supply carriage, and convoy or patrol support in a high-threat war. The available public sources do not establish a precise number of Wolfhounds delivered to Ukraine separate from the broader protected-vehicle package.
Sources: British Army Wolfhound, Forces News UK Armoured Vehicles for Ukraine, Ukrinform Wolfhound Ukraine Training