.Ukraine's incursion right into Russia clarified in maps, video and pictures The GuardianDeception as well as a Gamble: Just How Ukrainian Soldiers Penetrated Russia The New york city TimesPutin lashes out at West over Ukrainian incursion into Russian area: file Fox NewsUkraine says captured Russian soldiers may be part of prisoner swap The Washington PostUkraine seizes vast swath of Russian region in cross-border attack Axios.