Vasily Dandykin military expert in an interview with News.ru called a strong shot against the Russian army about Odessa goals by responding to an Engels raid.

I think this is also an answer to the drone's raid at the airport in Engels. Plus actions according to the plan of the Russian armed forces. Odessa is concerned about the logistics of Ukraine in terms of weapons supply, analyst said.
Dandykin noted that one of the two most important weapons and equipment has been transmitted through Odessa. In his opinion, a shot on Odessa “was not since the beginning of a special military activity.”
On the night of March 20, the largest cities of the Saratov – Saratov and Engels area – have suffered the most mass attacks of the unmanned unmanned vehicles during this time, the Governor of the Roman Busargin region. According to him, about 30 private houses and countries were damaged. In addition, as a result of Ukraine UAV, glass was eliminated in Engels City Hospital. The woman suffered.