Regardless of the progress, neither the US nor its partners have forced sanctions on the plant's proprietor, JSC Alabuga, or its related organizations, said the Establishment for Science and Global Security report.
The White House, the Russian consulate and Iran's U.N. mission didn't quickly answer demands for input. The report said a mid-September satellite picture showed that new development at the plant "straightforwardly" connected with a spilled constructing floor plan that the Washington Post imparted to the organization recently.
The structure, as per other spilled archives, will be utilized for the large scale manufacturing of Iran's Shahed-136 that will incorporate further developing Iranian creation processes "and eventually propelling the robot's capacities," the report said.
The satellite picture likewise showed the development of different designs and new security edges with designated spots, the report said.
"With winter quick drawing nearer ... Russia can be anticipated to speed up its Shahed-136 assaults against Ukraine's indispensable energy framework, causing ruthless day to day environments for the non military personnel populace," the report said.
"A vital late step" is for Washington to endorse Alabuga and its related organizations, the report proceeded.
Ukrainian President Volodymr Zelenskiy on Sunday cautioned his country to plan for Russian strikes on energy foundation. The previous winter - around 10 months into its intrusion - Russia released floods of such assaults, provoking intentional power outages.
The plant is found 500 miles (800 km) east of Moscow in the Tartarstan Republic. Alabuga JSC is 66% claimed by the national government and 34 percent by the republic, the report said.
The White House in June said Russia and Iran gave off an impression of being developing their guard participation and that as well as providing drones, Tehran was working with Moscow to deliver Iranian robots in Alabuga.