.Putin gets in touch with cross-border assault in Kursk area a 'provocation' The Washington PostRussia points out Ukrainian troops intercrossed into its region and introduced 'large attack' CNNHow deep right into Russian region possesses Ukraine's shock August attack arrived at? MeduzaUkraine Launches Rare Cross-Border Ground Attack Into Russia The Nyc TimesRussia: State of emergency situation in Kursk among attack DW (English).