.Putin calls cross-border strike in Kursk location a 'provocation' The Washington PostRussia claims Ukrainian troops intercrossed right into its territory and released 'enormous attack' CNNHow deep into Russian area possesses Ukraine's shock August attack gotten to? MeduzaUkraine Launches Rare Cross-Border Ground Attack Into Russia The The Big Apple TimesRussia: State of emergency situation in Kursk amid incursion DW (English).