.Putin gets in touch with cross-border assault in Kursk location a 'provocation' The Washington PostRussia mentions Ukrainian troops intercrossed in to its area and also launched 'substantial strike' CNNHow deep right into Russian area possesses Ukraine's shock August attack reached? MeduzaUkraine Launches Rare Cross-Border Ground Attack Into Russia The Nyc TimesRussia: State of emergency situation in Kursk amid attack DW (English).