TRS-132 / TRS-132 c. 1943
An unguided missile of 132 mm calibre developed in 1943 at NII-3 (НИИ-3) under the direction of the designer J. A. Pechersky. The TRS-132 missile was not equipped with stabilizers and flight stabilization was solved by rotating the missile around the longitudinal axis. The missile was usable for firing against air targets - at that time it was equipped with AGDT-a (АГДТ-а), TM-4a (ТМ-4а), or TM-24a ([i:ТМ-24а), and also for firing at ground targets - in this case contact fuzes GVMZ-1 (ГВМЗ-1) or AM (AM) are used.)
In the late 1940s, the design was upgraded at the NII-1 NKB design bureau (НИИ-1 НКБ) to the S-3 (С-3) unguided missile
Source: www.militaryparitet.com
http://www.airwar.ru/weapon/anur/s2.html
An unguided missile of 132 mm calibre developed in 1943 at NII-3 (НИИ-3) under the direction of the designer J. A. Pechersky. The TRS-132 missile was not equipped with stabilizers and flight stabilization was solved by rotating the missile around the longitudinal axis. The missile was usable for firing against air targets - at that time it was equipped with AGDT-a (АГДТ-а), TM-4a (ТМ-4а), or TM-24a ([i:ТМ-24а), and also for firing at ground targets - in this case contact fuzes GVMZ-1 (ГВМЗ-1) or AM (AM) are used.)
In the late 1940s, the design was upgraded at the NII-1 NKB design bureau (НИИ-1 НКБ) to the S-3 (С-3) unguided missile
Source: www.militaryparitet.com
http://www.airwar.ru/weapon/anur/s2.html