From the statement of Colonel Basurin:
According to our data, the leadership of this bombardment was conducted by NATO artillery servicemen who arrived the day before to conduct field tests and train Ukrainian security officials on the means of artillery reconnaissance AN / TPQ, produced and supplied by the USA to Ukraine.
According to the Colonel of the DPR Army, intelligence reports that several such complexes are located on the roofs of high-rise residential buildings in Avdiivka.
Recall that previously published footage from Avdeevka, where Ukrainian Tanks took positions directly in the courtyards of high-rise buildings.
In Ukraine, these statements have not yet commented.
It is known that NATO military instructors have long been present on Ukrainian territory. In particular, at the Yavorovo training ground in the Lviv region, American and Canadian military instructors have been working with members of the Ukrainian Armed Forces and the National Guard for several years.