Project 1155 was designed as a specialized anti-submarine destroyer family rather than a general-purpose surface combatant.
| Feature | Project 1155 | Why it matters |
|---|
| Design lineage | Derived from the Krivak-class anti-submarine ship | Shows the class's ASW-focused Soviet design heritage. |
| Aviation fit | Hangar and helipad for two Ka-27 helicopters | Extends submarine search and attack reach beyond the ship's own sensors. |
| Primary combat role | Anti-submarine escort and hunter-killer destroyer | The class was optimized to track and attack submarines, with limited anti-surface and air-defense emphasis. |