Ukraine is touting that it has launched a successful airstrike by fighter jet inside Russian territorySky News is reporting, which is a significant first of the conflict. An unidentified Ukrainian military source described to the UK outlet that an air-launched missile strike was conducted inside Russia’s Belgorod region Sunday, hitting a “Russian command node”.

Sky News raised the likelihood that a Western-supplied missile was used in the attack, highlighting that it comes soon after Western allies including the US greenlighted Kiev’s use of NATO-supplied munitions to attack inside Russia.