(Reuters) -Russian forces likely lost dozens of armoured vehicles in a single, failed attack near the eastern Ukrainian city of Vuhledar, British intelligence. Vuhledar (Ukrainian: Вугледа́р, IPA: [wʊɦɫeˈdɑr] ⓘ; Russian: Угледа́р, romanized: Ugledar, IPA: [ʊɡlʲɪˈdar]), is a town in Donetsk Oblast, Ukraine. It is 55.7 km (34.6 mi) southwest of the city of Donetsk , the administrative centre of the oblast.