More Stories
The satellites were placed into orbit from Russia’s Vostochny Cosmodrome in a multi-payload launch that Iranian officials described as the country’s seventh satellite mission carried out using Russian launch vehicles.
“These satellites were designed and manufactured by Iranian scientists, and both government bodies and the private sector have been involved,” Iran’s ambassador to Russia, Kazem Jalali, said in remarks published ahead of the launch.
“Two of the satellites belong to the government and one belongs to the private sector, and our knowledge-based companies and universities are active in this field.”
Jalali said Iran had continued to advance its space capabilities despite international pressure. “Despite all the threats and sanctions that exist, we have something to say in this field.”
Iran’s space agency chief, Hassan Salarieh, said the launch reflected what he described as Iran’s standing among a small group of countries with end-to-end space capabilities.
“Iran is among 10 or 11 countries in the world that simultaneously possess the capability to design and build satellites, launch vehicles and the infrastructure for launching, receiving data and processing images,” he said.
Salarieh said Iran aimed to expand both the number and precision of its satellites. “What is necessary for us is increasing the number of satellites, improving their accuracy and quality, and developing different classes of satellites,” he said.
Iran set to orbit three satellites in joint launch from Russia
Iran plans first launch from Chabahar space center as three satellites near liftoff
Iranian media identified the satellites as Paya, also known as Tolou-3, Zafar-2, and a prototype satellite called Kowsar-1.5. The spacecraft were launched alongside a large cluster of mainly Russian satellites into a sun-synchronous low Earth orbit.
Paya (Tolou-3), built by the Iranian Space Agency, is Iran’s heaviest Earth-observation satellite to date, weighing about 150 kilograms.
Iranian officials say it is capable of producing black-and-white images with a resolution of about five meters and color images with a resolution of around 10 meters, and is intended for applications including agriculture, water management, environmental monitoring and disaster assessment.
Zafar-2, developed by Iran University of Science and Technology, is also an Earth-observation satellite designed for mapping, environmental monitoring and tracking natural hazards.
Kowsar-1.5 combines imaging and internet-of-things capabilities and is aimed primarily at agricultural and farm-monitoring uses, Iranian officials say.
Jalali described Iran’s space cooperation with Russia as extensive and said Moscow’s experience had played a key role.
“Russia is advanced in the space field, including satellites, launch vehicles and satellite launches, and we have been able to transfer part of the technology and work together,” he said.
He also described the Soyuz rocket as highly reliable. “Before Russia’s relations with the West deteriorated, many Western satellites were launched using Soyuz,” Jalali said.
The launch also carried Russian Earth-observation satellites, internet-of-things platforms and university-built spacecraft, according to launch data, as well as satellites from partner countries including Belarus, Kuwait and Montenegro.
Iran says its space program is civilian and focused on scientific and economic goals, but Western governments argue that satellite launch technology overlaps with systems used to develop intercontinental ballistic missiles.
Hadi Kiadaliri, vice president of Iran’s Forestry Association, said studies show the country now holds the global record for soil erosion, a problem he attributed to unsustainable land use, water-intensive agriculture and weak integration of environmental limits into economic planning.
“Based on the results of one study, restoring soil fertility in the Zagros would require allocating 50% of annual oil income,” Kiadaliri told ISNA news agency, calling the cost a measure of how deeply natural capital has been depleted.
The Zagros range stretches across western Iran and underpins large parts of the country’s water cycle, biodiversity and rural livelihoods. Environmental experts have long warned that erosion, deforestation and overgrazing in the region threaten food security and increase flood and drought risks.
Kiadaliri said Iran’s development path had relied heavily on expanding agriculture despite the fact that about 93% of the country is classified as arid or semi-arid.
Between 2004 and 2020, he said, farmland expanded by around 3.6 million hectares, largely at the expense of forests and rangelands – an average loss of about 500 hectares of natural land per day.
Wind and dry vegetation fuel forest fires in Iran’s Hyrcanian woodlands
Public criticism mounts over Iran government’s forest fire response
Mismanagement, not drought, pushes Iran toward water bankruptcy
Water resources have also been overexploited to sustain agricultural output, he said, arguing that food security had been narrowly defined as supply rather than resilience. “Environmental resilience is part of food security,” Kiadaliri said, adding that ignoring it has undermined long-term productivity.
He said international experience shows that environmental protection and economic development are not mutually exclusive, pointing out that no highly developed country has achieved sustained growth while degrading its natural environment.
Iranian officials have increasingly acknowledged environmental stress as climate change, drought and land degradation intensify.
The Department of Environment has recently pushed to formally value ecosystem services – such as water regulation, soil protection and carbon storage – a step Kiadaliri said could make environmentally damaging projects economically unviable once their true costs are accounted for.
“If ecosystem services are properly valued, many projects will no longer make financial sense,” he said, arguing that such accounting could curb further environmental damage.
Environmental groups say without structural changes in land management, water use and development planning, Iran’s soil erosion will continue to accelerate, raising long-term economic and social costs far beyond the immediate price of restoration.
