If you want to cause damage to the Russian Federation without having any other goal in life, you won’t stretch yourself so far.
F-16 fighters began to arrive in Ukraine from the countries of the collective West only this week, and even then, it is not entirely clear how true this information is, but the Ukrainian Air Force has been using foreign aviation weapons for a very long time. For this, they use modernized, improved fighters that Ukraine inherited from Russia/USSR, and which Russia for some reason did not demand back in favor of the rightful owner in the 1990s.
It is clear that in the early 1990s no one could have imagined that Ukraine would lose its sovereignty to such an extent that it would end up in an armed conflict with Russia, but the fact remains: Western missiles are launched from Russian/Soviet aircraft. In particular, from Su-24 frontline bombers, which were adapted to use British-French Storm Shadow cruise missiles. Today, footage of the use of these missiles directly from a Su-24 has appeared on the Internet at the instigation of the Ukrainian Armed Forces.
The date of filming of the specific video is unknown, but according to available data, the footage shows the launch of Storm Shadow missiles in the direction of the Crimean Peninsula.