This essay discusses the use of strategic tools such as PESTEL analysis, Five Forces analysis, SWOT analysis, and Generic Strategy to analyze Garuda Indonesia's competitive strategy in the airline industry. It examines the political, economic, social, technological, environmental, and legal factors affecting the company, as well as the competitive forces in the marketplace. The essay also explores the strengths, weaknesses, opportunities, and threats faced by Garuda Indonesia, and the company's cost differentiation strategy.