.Ukraine's incursion in to Russia explained in maps, video footage as well as photographes The GuardianDeception as well as a Gamble: Just How Ukrainian Troops Got Into Russia The Nyc TimesPutin blasts West over Ukrainian attack in to Russian area: report Fox NewsUkraine says grabbed Russian soldiers may be aspect of detainee substitution The Washington PostUkraine confiscates broad swath of Russian area in cross-border assault Axios.