The 9K33 Osa is a highly mobile, low-altitude, short-range tactical surface-to-air missile system developed in the Soviet Union in the 1960s and fielded in 1972. Its export version name is Romb.
9A33BM3 transporter-launcher and radar vehicle of the upgraded 9K33M3 Osa-AKM.
SA-N-4 launcher covered by a circular plate on the Slava-class cruiser Marshal Ustinov.
The S-125 Neva/Pechora is a Soviet surface-to-air missile system that was designed by Aleksei Isaev to complement the S-25 and S-75. It has a shorter effective range and lower engagement altitude than
9K33 Osa
…a modified AT-T). P-15 ("Flat Face A") or P-19 ("Flat Face B") or P-15M(2) ("Squat Eye") – 380 kW C band target acquisition radar (also used by the S-125 Neva/Pechora and 2K12 Kub, range 250 km/155 mi), mounted on a ZiL-131 truck. PRV-9 or PRV-16 ("Thin Skin") – E band height finding radar (also used by 2K11 Krug and…
Peruvian Air Force Pechora.
V-600 missiles on the S-125 quadruple launcher.
A pair of S-125 missiles in transit.
Abandoned Soviet S-125 missile near Saare, Saaremaa, Estonia.