International Travel Medicine Center of Iran International Journal of Travel Medicine and Global Health 2322-1100 14 3 2026 09 01 Developing Tailored Interventions to Promote Healthy Lifestyles in the Military Personnel: A study Protocol 180 188 247030 10.30491/ijtmgh.2025.556143.1511 EN Mohsen Saffari Health Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran Mazyar Karamali Strategic Studies Department, Health Management Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran Mostafa Maleki Department of Health Education and promotion, Faculty of Health, Baqiyatallah University of Medical Sciences, Tehran, Iran Ahmad Ameryoun Health Management Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran Mehdi Raei Department of Epidemiology and Biostatistics, Faculty of Health, Baqiyatallah University of Medical Sciences, Tehran, Iran 0000-0002-5899-4744 Journal Article 2025 10 29 Background: Military personnel are expected to maintain optimal health to carry out their duties effectively. Therefore, promoting a health-enhancing lifestyle among military personnel is crucial. This study aims to provide a protocol for designing a tailored intervention to promote a healthy lifestyle among military personnel. <br>Methods: This study will be conducted in several stages, including a qualitative study, a scoping review, the development of a conceptual framework for a health-promoting lifestyle among military personnel, the development and validation of a questionnaire based on the conceptual framework, a cross-sectional study to assess the current status of a health-promoting lifestyle among military personnel and its influencing factors, and the development of the structure and content of a tailored intervention based on the collected data. <br>Conclusion: This study contributes to the body of knowledge on promoting a healthy lifestyle among military personnel. The results of this study have the potential to have a significant impact on military health policies and programs. By providing comprehensive evidence on the factors influencing a health-promoting lifestyle among military personnel, decision-makers and policymakers will be equipped with the knowledge to develop tailored interventions and allocate resources effectively. https://www.ijtmgh.com/article_247030_1613572b616d5fb7e2641b79e7f7e0db.pdf