Overview
Blank's military service in the U.S. Air Force (1972-1976) provided the discipline, technical training, and exposure to complex systems that shaped his later career. He enlisted during the Vietnam War, was stationed at three bases in Thailand maintaining electronic warfare and electronic intelligence systems on F-105G, F-4, and A-7 aircraft, and returned to the U.S. to work on B-52 bombers in Oscoda, Michigan.
Key Characteristics
The military experience gave Blank several things that would recur throughout his career:
Significance
The military period connects Blank to the broader military-strategic tradition that includes Boyd and Wardley. While Blank did not draw directly on military strategy theory in developing Customer Development, the structural parallels between his methodology and Boyd's OODA loop — noted later by students — may reflect shared patterns absorbed from military experience: the emphasis on observation, adaptation, and iterative response to reality.