Reagan Doctrine legal barriers prohibiting private organizations and citizens from supporting these resistance movements. Within the Reagan administration, the doctrine was quickly embraced by nearly all of Reagan's top national security and foreign policy officials, including Defense Secretary Caspar Weinberger, UN Ambassador Jeane Kirkpatrick, and a series of Reagan National Security advisers including John Poindexter, Frank Carlucci, and Colin Powell. Reagan himself was a vocal proponent of the policy. Seeking to expand Congressional support for the doctrine in the 1985 State of the Union Address in February 1985, Reagan said: "We must not break faith with those who are risking their lives...on
Assistant Secretary of Defense for Sustainment Assistant Secretary of Defense for Sustainment The Assistant Secretary of Defense for Sustainment, formerly known as the Assistant Secretary of Defense for Logistics and Materiel Readiness, is one of three assistant secretaries reporting to the Under Secretary of Defense for Acquisition and Sustainment. Formerly the position was an adviser to the Under Secretary of Defense for Acquisition, Technology and Logistics, Deputy Secretary of Defense, and Secretary of Defense on logistics and materiel readiness issues within the Department of Defense (DoD), including programs related to logistics, materiel readiness, maintenance, strategic mobility, and sustainment support. As the principal logistics official within the