Is the VA-111 Shkval faster than Spearfish?

Is the VA-111 Shkval a faster torpedo than Spearfish?

The claimed Shkval figures are treated with skepticism. Spearfish is preferred for its more trusted data and its ability to maneuver during an attack.

The preference here is for Spearfish because its reported performance inspires greater confidence. Shkval's published speed figures are questioned, and its supercavitating operation is associated with limited maneuvering after launch. A weapon that mostly travels straight ahead is compared with an underwater dart, while Spearfish can maneuver to attack a target. Limited deployment also raises doubts about whether Shkval performs as advertised. This remains a judgment about the figures and practical usefulness, rather than a verified comparison of maximum speeds.