This report delves into the contemporary issues within strategic management, focusing on the US airline industry and specifically Southwest Airlines. The analysis begins with an application of Porter's Five Forces to assess the competitive landscape of the US airline industry, evaluating the bargaining power of suppliers and buyers, the threat of new entrants and substitutes, and competitive rivalry. The report then transitions to a value chain analysis of Southwest Airlines, examining both primary activities like inbound and outbound logistics, operations, marketing and sales, and after-sales services, as well as support activities such as firm infrastructure and human resource management, to identify sources of value creation and competitive advantage. Finally, the report identifies Southwest's generic competitive strategy based on the internal analysis. The report highlights the strategic challenges and opportunities within the industry and the specific strategies employed by Southwest Airlines.