.Putin contacts cross-border assault in Kursk location a 'justification' The Washington PostRussia claims Ukrainian soldiers intercrossed right into its own territory and also introduced 'gigantic assault' CNNHow deep into Russian area possesses Ukraine's unpleasant surprise August attack hit? MeduzaUkraine Launches Rare Cross-Border Ground Attack Into Russia The New York TimesRussia: State of emergency situation in Kursk amid attack DW (English).