.Ukraine's incursion into Russia explained in charts, video footage and pictures The GuardianDeception as well as a Gamble: Just How Ukrainian Soldiers Infested Russia The New York TimesPutin blasts West over Ukrainian incursion in to Russian territory: record Fox NewsUkraine points out caught Russian soldiers might be portion of detainee swap The Washington PostUkraine seizes vast swath of Russian area in cross-border attack Axios.