.Ukraine's incursion into Russia explained in maps, video footage as well as pictures The GuardianDeception and a Gamble: Exactly How Ukrainian Troops Invaded Russia The New York TimesPutin lashes out at West over Ukrainian incursion into Russian territory: report Fox NewsUkraine states grabbed Russian soldiers can be part of captive exchange The Washington PostUkraine confiscates extensive swath of Russian region in cross-border assault Axios.