Which was the best early-war Pacific carrier: Ark Royal, the Yorktown class, or the Shokaku class?
Short answerShokaku was strongest by day, Ark Royal at night, and Yorktown the best all-round compromise.
NotesThe comparison uses the ships' December 1941 aircraft and operating practices rather than treating hull statistics alone as decisive. Shokaku receives the daylight advantage from Japanese air-group quality and strike capability. Ark Royal's Royal Navy systems and experience make her the preferred night carrier, an area where Japanese and American carrier aviation remained less developed. Yorktown ranks second in both conditions and therefore becomes the strongest all-round choice even though she does not lead either specialized category.