What is the principal weakness of the Soviet navy?

The principal weakness of the Soviet navy relates to the very low priority given to providing underway replenishment. Underway replenishment is crucial for maintaining operational capability, as it allows ships to refuel and resupply at sea without having to return to port. This capability enhances the navy's ability to conduct long-term operations and sustain its presence in strategic areas.

The Soviet navy's limited focus on replenishment severely hampered its effectiveness, as many ships could not operate for extended periods without returning to port, thus limiting their operational reach and responsiveness in critical situations. The logistical challenges posed by this weakness would have greatly affected their ability to project power and maintain a continuous presence in contested areas, especially in the face of adversaries with more capable resupply chains.

This understanding underscores the significance of logistical support in naval operations, and highlights how reliance on port resupply constrains tactical flexibility and readiness.