No, first of all, Katyusha rockets began to be mass-produced and finalized when World War II broke out. This kind of equipment will definitely not be provided by the Soviet Union. As for the 76 mm cannon provided, it should be a 1900 76 mm cannon from the Russian period. Of course, there may be some types of 1930, but there may not be many. In addition, the infantry division regimental headquarters aided by the Soviet Union has no field artillery units, but should only be mortar units. This division alone has eight 76.2mm field guns plus four115mm light howitzers, and maybe four 37mm anti-aircraft guns and four 20mm anti-aircraft guns.