Luhansk (UK: , US: ; Ukrainian: Луганськ, IPA: [lʊˈɦɑnʲsʲk] ), also known as Lugansk (UK: , US: ; Russian: Луганск, IPA: [lʊˈɡansk]), is a city in the Donbas region, eastern Ukraine. As of 2022, the population was estimated to be 397,677 (2022 estimate), making Luhansk the 12th-largest city in Ukraine. Luhansk served as the administrative center of Luhansk Oblast, before pro-Russian separatists seized control of the city in 2014 and made it the capital of the self-proclaimed Luhansk People's Republic.
https://en.wikipedia.org/wiki/Luhansk