Apparently, Ukrainian drones pushed through and started a chain reaction.
Explosions reportedly continued for hours, and authorities evacuated nearby settlements. Initial reports indicate that the site, previously protected by one of Russia’s densest air defense networks, suffered catastrophic damage.
Negative stuff does come out from time to time, especially when Russia makes big advances, but the underdog effect means that Ukraine typically gets more attention and media coverage for their successful military operations. Russia has had scant few successes over the past few years so they are spreading propaganda that make them look as if they are winning which is getting picked up and parroted by Trump and other neo-fascists in the West.