Key developments on Sept. 21-22: Ukraine awaits Mirage 2000 jets, in talks about Gripen, Eurofighter Typhoon, defense minister saysUkraine confirms overnight strikes on Russian arms depotsIran provided no launchers with missile deliveries to Russia, Reuters reportsRussia preparing strikes against Ukrainian nuclear facilities ahead of winter, foreign minister saysUS may send Ukraine medium-range missiles for F-16s, Politico reportsZelensky on success of Kursk incursion: ‘Too early to judge’Defense Minister Rustem Umerov said Ukraine has an agreement to receive Dassault Mirage 2000 jets. He didn…