It had spent 7 months in Belarus.
According to our data, the crashed Su-34 of the Russian Aerospace Forces had registration number RF-95806 and tail number 05. Most important, this fighter had spent 7 months in Belarus and, like all other Su-34 aircraft of the Russian Aerospace Forces, left Baranavichy airfield on August 5.
Moreover, this fighter was spotted in Belarus even before 2023. For example, in 2015 it was training at Machulishchy airfield for the parade on May 9.
Preliminarily, the cause of the crash is claimed to be a technical failure of the landing gear struts.