In writing this article, we have attempted to focus on the study of the resources of postmodern organizations, particularly as they relate to human resource management and knowledge-based management. In post-modern organizations, human resources are considered not only a resource but also a capital and vector of progress. This means that human resources are not just a means to an end, but rather they are an asset that can be invested in and developed to enhance the organization's success and growth. The article addresses the unique challenges and opportunities of postmodern organizations characterized by rapidly changing technologies, increasing globalization, and changing social and cultural norms. One of the key points discussed in the article is the need for postmodern organizations to develop and implement effective human resource management strategies. This includes focusing on attracting and retaining top talent, providing opportunities for training and continuous development, and fostering a culture of innovation and creativity. The article also highlights the importance of knowledge-based management, which involves using technology and data to make strategic decisions and improve organizational performance. The article highlights the Army's efforts to modernize its human resource management, including initiatives to recruit and retain the best talent, provide opportunities for training and continuous development, and foster a culture of innovation and creativity.