AdvertisementPhotos: Russia accuses Ukraine of retaliation, as battle in the east intensifiesUpdated April 15, 2022Grace WidyatmadjaMarco StorelfacebookEmailApril 14: A policeman walks among the rubble of destroyed houses in Bohdanivka village, northeast of Kyiv, amid Russia's invasion launched on Ukraine. (AFP via Getty Images)This article was originally published on April 12, 2022.