In the early 1970s, Admiral Elmo Zumwalt pushed the idea of the Sea Control Ship (SCS), a small carrier that would defend sea-lanes against long-range Soviet strike aircraft and Soviet submarines.  Faced with the growing expense of modern supercarriers (the first Nimitz class carrier would enter service in just a few years) and the impending retirement of the venerable Essex class carriers, Zumwalt sought a low cost option for air operations that did not demand the full capabilities of a major carrier group.  Escort carriers had helped win the Battle of the Atlantic, and Sea Control Ships might make a similar contribution in a NATO-Warsaw Pact conflict.

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