Kyiv, Ukraine Comrades of late Ukrainian servicemen Serhii Konoval and Taras Petryshyn attend a farewell ceremony at Independence Square in Kyiv. Serhii Konoval, call sign 'Nord' and Taras Petryshyn, call sign 'Chimera', formerly activists in the 2014 anti-government protests in Ukraine, were serving in the 67th Separate Mechanized Brigade of the Ukrainian Ground Forces when they were killed in action in Chasiv Yar, Donetsk region Photo Oleksii Chumachenko/REPORTER