Nuclear variants made sense only while the peer threat endured

The nuclear cruisers amounted to roughly one nuclear ship for every larger group of conventional designs rather than the navy's standard escort. That comparison explains how a small specialist force could support nuclear carriers without replacing the conventional fleet. Their cost penalty was a peer-threat investment whose value declined when that threat appeared to vanish. Cancellation carried a long-term consequence: specialized ships, crews, and design knowledge are extremely expensive to regenerate when multiple peer competitors return.