Stephen Biddle, “Gorbachev, Force Structure and the Defense Budge,” Testimony Before the Defense Policy Panel of the House Armed Services Committee in U.S. Defense Budgets in a Changing Threat Environment, Hearings Before the Defense Policy Panel of the Committee on Armed Services, U.S. House of Representatives, First Sess., 101st Congress, HASC No. 101-39, (Wash., D.C.: U.S. G.P.O., 1990): 2-25. (Congressional Testimony).