Ukraine Storm Shadow Missile Attack on Russia?

Ukraine has reportedly fired long-range British and French made Storm Shadow missiles into Russian territory for the first time,
This is after a day after launching United States-made ATACMS long-range missiles into the region.

The missiles were launched using possibly Soviet-era Sukhoi Su-24 aircraft, which are capable of carrying approximately two missiles on each wing.

To evade Russia's formidable S-400 missile defense systems and the Pantsir anti-air defense system, these Sukhoi Su-24 jets flew at low altitudes and maintain a 100 miles buffer zone from The Russian Border to avoid being shot.