Iran’s Department of Environment (DoE) has warned that increasing military activity in the Persian Gulf and the Sea of Oman could seriously harm the region’s environment. Therefore, the DoE sent a letter to the environment ministers of the UAE, Bahrain, Kuwait, Saudi Arabia, Qatar, and Oman. It urged them to consider the ecological consequences of ongoing military tensions.
The department said that the Persian Gulf and the Sea of Oman have unique and fragile ecosystems. These areas are vital for food security, water resources, economic stability, and the health of millions of people. Consequently, any military conflict could harm marine life, damage water and soil resources, reduce air quality, and pose risks to human health.
Moreover, the DoE highlighted past conflicts in the region. For example, damage to oil infrastructure, chemical spills, and destruction of coastal habitats caused long-lasting effects. These effects often cross borders and remain in water, soil, and marine life for years. In addition, the department expressed concern over attacks on nuclear facilities. Any damage to these sites could release radioactive materials. As a result, contamination could threaten water, soil, and human health for generations.
Furthermore, Iran emphasized that the risks of militarization go beyond national borders. They could affect the entire region and even global ecosystems. The department’s letter referenced international law, noting that threats or attacks against a country’s territorial integrity violate the UN Charter. Also, international environmental law requires nations to prevent widespread or long-term damage to nature.
The DoE urged regional ministers to adopt responsible and cooperative approaches. It stressed that environmental diplomacy can help reduce tensions. By working together, countries can protect fragile ecosystems and prevent irreversible harm. In addition, the department said preventive measures, regional cooperation, and confidence-building steps are essential to safeguard the Persian Gulf and the Sea of Oman.
Finally, the letter reminded countries that the environment is often the silent victim of conflicts. Protecting it requires careful planning and joint efforts. Therefore, the DoE called on all states in the region to prioritize environmental security over short-term political or military goals. Without coordinated action, militarization could cause lasting ecological damage. However, by acting responsibly and strengthening regional cooperation, Gulf states can prevent harm to marine life, biodiversity, and human health, ensuring a safer and more sustainable future for the region.