The main U.S. naval forces based in the west were the submarines , which remained under Lockwood .
Leary assigned Carpender to replace Captain Charles A. Lockwood in command of the naval forces based in Western Australia , known as Task Force 51 .
The main U.S. naval forces based in the west were the submarines , which remained under Captain .
Leary assigned Carpender to replace Captain Charles A. Lockwood in command of the naval forces based in Western Australia , known as Task Force 51 .