A Ukrainian serviceman takes a photo of a dead Russian soldier after Ukrainian forces overran a Russian position outside Kyiv on March 31. (Vadim Ghirda/AP)

A Ukrainian serviceman takes a photo of a dead Russian soldier after Ukrainian forces overran a Russian position outside Kyiv on March 31. (Vadim Ghirda/AP)

A Ukrainian serviceman takes a photo of a dead Russian soldier after Ukrainian forces overran a Russian position outside Kyiv on March 31. (Vadim Ghirda/AP)