'Ukraine will be liberated': Major offensive in south has had 'some successes'

A major Ukrainian offensive against Russian forces in the south of Ukraine has had "some successes", a senior official has told Sky News.

Oleksandr Vilkul, the head of the military administration in the central-southern city of Kryvyi Rih, said he was confident all of Ukraine would be "liberated".

He said he was restricted in what he could say about the operation, which was launched this week from multiple directions, including his city.

Kryvyi Rih, one of the biggest cities in Ukraine, is about 100 miles north of the occupied city of Kherson, which was seized by Russian forces ...