launch amphibious operations against many islands about which
information was unconfirmed or nonexistent. Intelligence authorities
resolved that the United States should never again be caught
unprepared.

In 1943, Gen. George B. Strong (G-2), Adm. H. C. Train (Office of
Naval Intelligence - ONI), and Gen. William J. Donovan (Director of
the Office of Strategic Services - OSS) decided that a joint effort
should be initiated. A steering committee was appointed on 27 April
1943 that recommended the formation of a Joint Intelligence Study
Publishing Board to assemble, edit, coordinate, and publish the
Joint Army Navy Intelligence Studies (JANIS). JANIS was the first
interdepartmental basic intelligence program to fulfill the needs of
the US Government for an authoritative and coordinated appraisal of
strategic basic intelligence. Between April 1943 and July 1947, the
board published 34 JANIS studies. JANIS performed well in the war
effort, and numerous letters of commendation were received,
including a statement from Adm. Forrest Sherman, Chief of Staff,
Pacific Ocean Areas, which said, "JANIS has become the indispensable
reference work for the shore-based planners."

The need for more comprehensive basic intelligence in the postwar
world was well expressed in 1946 by George S. Pettee, a noted author
on national security. He wrote in The Future of American Secret
Intelligence (Infantry Journal Press, 1946, page 46) that world
leadership in peace requires even more elaborate intelligence than
in war. "The conduct of peace involves all countries, all human
activities - not just the enemy and his war production."

The Central Intelligence Agency was established on 26 July 1947 and
officially began operating on 18 September 1947. Effective 1 October
1947, the Director of Central Intelligence assumed operational
responsibility for JANIS. On 13 January 1948, the National Security
Council issued Intelligence Directive (NSCID) No. 3, which
authorized the National Intelligence Survey (NIS) program as a
peacetime replacement for the wartime JANIS program. Before adequate
NIS country sections could be produced, government agencies had to
develop more comprehensive gazetteers and better maps. The US Board
on Geographic Names (BGN) compiled the names; the Department of the
Interior produced the gazetteers; and CIA produced the maps.
The Hoover Commission's Clark Committee, set up in 1954 to study the
structure and administration of