The Soviet Northern Fleet combines scale with serious constraints

Duffy identifies the Kola Peninsula as the base of the Soviet Union's largest fleet and gives period totals for its submarines, surface combatants, light V/STOL carriers, and expanding amphibious and land-based air forces. The build-up appeared offensive and included what was then reported as a new nuclear-powered cruiser. He nevertheless warns Parliament against exaggeration that could harden policy unnecessarily. The Soviet Navy still lacked strong sea-based air cover, underway replenishment, at-sea repair, reload capacity, and a wide network of overseas bases for a sustained distant war. Its four constrained exits could be blocked, while movements by merchant, fishing, and oceanographic fleets might warn NATO that hostilities were approaching. Its operational weight still depended on the logistical endurance required to project power against opposition.