Russia's Wagner Group chief say troops have taken Ukraine's Soledar

The head of Russia's mercenary group Wagner, Yevgeny Prigozhin, said his fighters had taken control of Ukraine's city of Soledar after intense fighting this week, but some "urban battles" continued.

"Wagner units have taken control of the whole territory of Soledar," Prigozhin said on Wednesday through his press service on social media, adding that there was fighting in the centre of the city.

The Kremlin-linked businessman said the "number of captives" will be announced Wednesday.

Ukraine has said its army was holding out in Soledar, a salt mining town in the Donetsk region around 15 kilometres (nine miles) from Bakhmut, which Russia has been trying to seize for months.

The extent of Wagner's control over the city was unclear. TRT World is unable to verify on-ground fighting reports independently.

READ MORE: Russia's Wagner group head wants Ukraine's Bakhmut captured

Intense battles

Both sides have said battles for Soledar have been bloody and intense.

Prigozhin published a photo of himself in military uniform surrounded by posing Wagner fighters, but did not say where it was taken.

Russian state news agency RIA Novosti published another photograph of Prigozhin with armed fighters, saying it had been taken in the salt mines of Soledar.

Prigozhin has said that Soledar has been stormed "exclusively" by Wagner units.

His and Wagner's influence in Russia has risen significantly since the Kremlin sent troops to Ukraine in February last year. 

READ MORE: Wagner chief wants Russia to declare France as 'state sponsor of terrorism'