The broadcast of NATO Secretary General Jens Stoltenberg’s speech on the German TV channel Deutsche Welle was interrupted by a picture with a speech of Russian President Vladimir Putin. Stoltenberg was speaking to reporters at a briefing when the broadcast was interrupted, and then the Russian leader was shown, speaking at a concert rally on Red Square on the occasion of the entry of four regions into the Russian Federation.

Historic Speech By Stoltenberg … Wait, No … By Putin

Yes, it happened:

NATO Secretary General Jens Stoltenberg holds a press briefing at NATO headquarters | DW News (Timestamp: 6:45)