.Putin gets in touch with cross-border assault in Kursk location a 'justification' The Washington PostRussia states Ukrainian troops intercrossed right into its own area and released 'huge strike' CNNHow deep into Russian area has Ukraine's surprise August incursion hit? MeduzaUkraine Launches Rare Cross-Border Ground Attack Into Russia The The Big Apple TimesRussia: State of unexpected emergency in Kursk amid attack DW (English).