 In March 1957 he received command of the 4080th Strategic Reconnaissance Wing at Turner and oversaw its relocation to Laughlin AFB, Texas, where it operated the top secret Lockheed U-2.From there he spent a two-year tour on staff at NORAD in Colorado Springs.After 3 years as Air Section Chief, U.S. Military Assistance Advisory Group, Madrid, Spain, in October 1962 Zemke commanded the Reno Air Defense Sector at Stead AFB, Nevada.