S5 Rocket [KOM/KOE] / ARS-57
The S-5 is unguided air to surface rocket in the caliber of 55mm, developed by the Soviet Air Force and used by military aircraft against ground area targets.
It is produced in a variety of subtypes with different warheads.
Each rocket is about 1.4 meters long and weighs about 5kg, depending on the warhead and fuze. Range is 3 to 4 kilometers.