Adler returned to his job with "The New York Times" as General manager and also resumed his work as the president and publisher of "The Chattanooga Times". Shortly following the surrender of Nazi Germany in May 1945, Adler and several other newspapers executive, visited Concentration camps in Germany at the invitation of General Dwight D. Eisenhower. Another tour of duty came in August and September 1945, when he was invited by Secretary of the Navy, James V. Forrestal to the Pacific Theater of Operations to obtain firsthand observation of the military operations. While in the Pacific, Japan surrendered and Adler filed dispatches to his newspaper aboard the U.S. Warships in Tokyo Bay.