The capsule history of 94th Coast Artillery you accessed at Message #3725 is the best you can hope for. Langley was an Army Air Field in 1941. The Central Intelligence Agency (CIA) didn't exist prior to 1947. I find nothing on "Operation California". The Philippines were occupied by the Japanese from Spring 1942 to Fall 1945. During World War II clandestine operations were conducted by the Office of Strategic Services (OSS) and most in the Asiatic-Pacific Theater were confined to the China-Burma-India area of operations.