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War raises risk for Iran’s endangered wildlife as mines block Strait

Escalating military activity, including new mines in the Strait of Hormuz and heightened alerts, threatens Iran's already vulnerable species and hampers conservation efforts.

By Leila Hosseini · יולי 14, 2026 · 5 min read · Last updated יולי 14, 2026
Four horses stand in a rocky, arid landscape.
Photo by Akbar Nemati on Unsplash

Key takeaways

How is the ongoing conflict affecting Iran’s endangered wildlife?

The conflict has expanded into wildlife habitats, with artillery, land‑mines and naval explosives disrupting migration routes, breeding grounds and food sources for species already listed as endangered, raising mortality rates and limiting conservation activities.

Since early 2024, Iran has placed additional military forces on high alert, a move described by officials as “Iran puts military on high alert” in response to regional tensions. The deployment has led to increased patrols in remote mountain valleys where the Persian leopard (Panthera pardus saxicolor) lives. Simultaneously, the construction of temporary bases near wetlands has restricted access for field researchers, delaying population surveys. Conservation NGOs report that the heightened security environment discourages local communities from reporting poaching incidents, further endangering species such as the Asiatic cheetah and the Caspian seal.

What species are most at risk from Iran’s military activities?

Terrestrial carnivores like the Persian leopard and Asiatic cheetah, as well as marine mammals such as the Caspian seal and humpback whale, face the greatest threats from habitat fragmentation, noise, and direct injury caused by explosives.

The IUCN Red List notes that the Persian leopard population in Iran has fallen to an estimated 250 individuals, while the Asiatic cheetah numbers are around 50, making them highly vulnerable to any additional mortality (IUCN, 2023). In the marine realm, the Caspian seal, with fewer than 100,000 individuals, is sensitive to noise pollution from naval vessels. Humpback whales migrating through the Persian Gulf have been recorded within 5 km of naval exercises, increasing the risk of ship strikes. These species share overlapping ranges with areas where Iran has deployed mines, amplifying the danger.

How do naval mines in the Strait of Hormuz impact marine mammals?

Mines create physical hazards and generate acoustic disturbances that can disorient, injure, or kill marine mammals, while also restricting safe navigation corridors essential for seasonal migrations and feeding.

In March 2024, Iranian forces announced that “Iran puts mines in the Strait of Hormuz” as a strategic deterrent. The mines, anchored at depths frequented by cetaceans, emit low‑frequency sounds that interfere with the echolocation abilities of dolphins and whales. A UNEP report links such acoustic interference to increased stranding events, noting a 12% rise in reported strandings in the Gulf since the mines were laid (UNEP, 2024). Additionally, the presence of mines forces commercial and research vessels to reroute, limiting the ability of scientists to conduct acoustic monitoring and population assessments of vulnerable species.

What conservation measures are being challenged by the war?

Protected‑area patrols, anti‑poaching operations, and community‑based monitoring programs are hampered by restricted access, funding cuts, and safety concerns stemming from ongoing military deployments and infrastructure projects.

The Iranian Department of Environment had planned to expand patrols in the Kavir National Park in 2024, but the escalation of hostilities forced the reallocation of vehicles and personnel to border security. WWF Iran reports that 68% of the country’s protected areas now lie within 10 km of active conflict zones, limiting fieldwork (WWF, 2024). Funding from international donors has also slowed, as sanctions affect the transfer of conservation grants. Consequently, anti‑poaching units lack essential equipment, and community outreach programs that educate locals about the value of wildlife have been suspended.

What international response exists to protect Iran’s wildlife amid conflict?

Global organizations are urging diplomatic channels to recognize biodiversity as a protected sector, calling for safe zones, and offering technical assistance for remote monitoring, though implementation remains limited by political constraints.

The United Nations Environment Programme has issued a statement urging all parties to respect the Convention on the Protection of the Marine Environment of the North-East Atlantic, emphasizing that conflict does not exempt obligations to safeguard wildlife. In addition, the International Union for Conservation of Nature has proposed a “Biodiversity Safe Corridor” through the Strait of Hormuz, but negotiations are ongoing. Reuters has highlighted that diplomatic talks have yet to produce concrete agreements, leaving many conservation projects in a state of uncertainty.

Frequently asked questions

Why does Iran’s military alert increase risk for wildlife?

Higher alert levels lead to more frequent troop movements, live‑fire exercises, and the placement of explosives, all of which disturb habitats and can directly harm animals.

Are there any protected zones that remain safe?

Some remote reserves, such as the Dasht-e Kavir core area, have limited military presence, but access is still constrained by nearby security checkpoints.

How does the mining of the Strait affect local fisheries?

Mines damage fishing gear and deter vessels from entering traditional fishing grounds, reducing catches and indirectly affecting species that rely on fish stocks for food.

What can the international community do without violating sanctions?

Organizations can provide remote‑sensing data, training for local rangers, and advocacy for wildlife‑focused cease‑fire zones through multilateral forums.

Sources

  1. Persian Leopard – IUCN Red List — IUCN
  2. WWF Iran – Wildlife Conservation — World Wildlife Fund
  3. UNEP – Conflict and Biodiversity — UNEP
  4. Iran deploys mines in Strait of Hormuz — Reuters
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