What nuclear propulsion offers a carrier escort

Why favour nuclear propulsion for surface warships?

It removes the ship's propulsion-fuel demand and can help an escort accompany a nuclear carrier over long distances, although other supply and basing requirements remain.

Nuclear propulsion removes the need to replenish fuel for the ship's own machinery during a deployment. Food and aviation fuel still require supply, so it does not eliminate logistics. One suggested role is a nuclear cruiser accompanying each nuclear carrier during a rapid transfer between theatres. Other escorts could join the carrier on arrival, allowing the nuclear pair to travel without being constrained by the conventional escorts' fuel demands. A large nuclear cruiser could also provide a conspicuous diplomatic presence. Battle damage and basing restrictions limit the appeal of building large numbers, while Britain's network of bases helps explain its different requirements.