Did Corbett's ideas define Royal Navy strategic thought in the 1930s?
Short answerOnly partly; Corbett and Mahan remained foundations, but the Navy was also developing ideas about deterrence and naval diplomacy later articulated by James Cable.
NotesCorbett remained a valuable strategic foundation, while Mahan helped frame questions about battle. On this interpretation, the 1930s Royal Navy was also wrestling with how fleets deterred, signaled, and managed crises short of a decisive engagement. Those concerns resemble James Cable's postwar writing on naval diplomacy. Herbert Richmond supplied another contemporary voice, though his relationship with the service made him a contentious guide.