The Osa/Gecko installation reveals how the Kara was expected to fight inside a task group. The quoted performance is about 1,000 meters per second, with a range of 15 kilometers and a maximum altitude of about 12 kilometers. A comparison with Sea Wolf is treated cautiously because their performance was not identical, but both systems addressed close defense. Such a weapon mattered after the formation had launched its longer-range missiles and faced an enemy response. Its presence fits an escort intended to survive a counterstrike around a valuable asset such as a carrier.
Notable Point · 18:53-21:02
Osa/Gecko point defense for surviving a counterstrike
Osa/Gecko gave the Kara a short-range defense against missiles, evidence that the cruiser was expected to survive a counterattack while protecting a carrier.