The Russian air force used a 1500 kg FAB-1500 glide-guided bomb to attack a nine-story building in Kupyansk city. The bomb hit the target perfectly. However, according to videos shot by local Ukrainian residents, this high-rise building constructed during the Soviet era is of excellent quality. Although it was directly hit by the bomb, it did not collapse.

Currently, the Russian military has improved the satellite signal reception device of the glide-guided bombs. In simple terms, they have increased the electronic unit that receives satellite signals. This enhancement not only improves interference resistance but also increases strike precision.

Original article: https://www.toutiao.com/article/1829713934397514/

Disclaimer: The article represents the author's personal opinion.