Vandenberg quickly moved to the position as Commander of the newly formed Air Force that he had been waiting for. He was replaced by Roscoe Hillenkoetter. Under Hillenkoetter the ORE split into Global Survey, Current Intelligence, and Estimates. The sharp focus on the grind of Current Intelligence, with its popular, widely distributed products continued to dominate the ORE leaving little room for the other sections to grow, but it did lead to slow improvements, and the ORE increased the number of products it offered, adding "Situation Reports" that would be used as handbooks for individual countries, and the monthly "Review of the World Situation". Like other organs of the CIA, the ORE received a regular stream of requests from the rest of the Government, including the NSC, Joint Chiefs of Staff (JCS), Department of State, and branches of the military. Problems with the early ORE recognized within the CIA itself were that, of its eleven regular publications, only one of them addressed strategic, or national intelligence questions, and that most of the sources of information relied on to produce ORE products were "open source", the CIA itself had little capability to produce intelligence on which to base its own reports and estimates. "The CIA had only a few officers in Korea before the June 1950 invasion, and none reported to Agency analytical branches." Shortly after the invasion of South Korea Truman, on 21 August 1950, announced Walter Bedell Smith as the new Director of the CIA to correct what was seen as a grave failure of Intelligence.