What are various types of strategic control?

Strategic management is an ongoing process that evaluates and controls the business and the industries in which the company is involved; esses its competitors and sets goals and strategies to meet all existing and potential competitors; and then reesses each strategy annually or quarterly [i.e. regularly] to determine how it has been implemented and whether it has succeeded or needs replacement by a new strategy to meet changed cirstances, new technology, new competitors, a new economic environment., or a new social, financial, or political environment.