Captured Russian soldiers Police Sergeant Yevgeniy Plotnikov (L), Police Lieutenant Colonel Dimitry Astakhov (C), and Police Captain Yevgeniy Spiridonov (R) hold a press conference arranged by Ukrainian authorities in the capital Kyiv. Russia and Ukraine will discuss a ceasefire at upcoming talks on the border between Poland and Belarus, Moscow's chief negotiator says, nearly one week into Russia's invasion of its pro-Western neighbour. IMAGES AND SOUNDBITES