The #Russian Ministry of Defence claims that a Russian fighter jet shot down a Ukrainian MiG-29 today. Around 2 hours ago, I reported on an interception attempt carried out by a Russian Su-35 flying near Horlivka, using an R-37/77 air-to-air missile, against a Ukrainian tactical aircraft launching glide-bombs at Kostyantynivka from west of #Kramatorsk, #Donetsk Oblast. It is not known if this is the same event, and the claim made by the Russian MoD remains unconfirmed.