Why Luhansk and Donetsk are key to understanding the latest escalation in Ukraine NPR
Donetsk and Luhansk: What to know about Ukraine’s rebel regions Al Jazeera
Shipovnik-Aero: Russian Shypovnik-Aero electronic warfare system in Donetsk Цензор.НЕТ
Putin says eastern Ukraine referendum on autonomy should be postponed The Guardian
Powerful explosion in Russian-occupied Horlivka Українська правда
Yanukovych Jr Became Rich from Illegal Coal Pushed by Someone Close to Oligarch Rinat Akhmetov bivol.bg
The West is interested in maintaining a hotbed of tension in Ukraine ИА "Рес"
