13:06Newshour27/05/2023 12:06 GMT: Top Ukrainian official: We are ready to start a counter-offensive against Russian forcesBBC World Service Duration: 50 minutes Sat 27th May 2023, 13:06 on BBC World Service News InternetInterviews, news and analysis of the day’s global events. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online