The United States is skeptical of Russia's promise to curtail military assaults on Ukraine's capital Kyiv and its northern city Chernihiv, Pentagon spokesman John Kirby said Tuesday, following cease-fire talks between Kyiv and Moscow.Kirby described the movement of some Russian units away from Kyiv as "a repositioning, not a real withdrawal," cautioning of the possibility of major offensives against other areas of Ukraine. He renewed U.S. calls for a complete Russian withdrawal from the country."Nobody should be fooling ourselves" by Moscow's offer to pull back its military from Kyiv and Ch…READ FULL ARTICLE