UNESCO has announced the granting of Emergency Enhanced Protection to a series of pre-Islamic mud-brick citadels located in Uzbekistan's Fergana Valley. These structures, dating from the 1st to 7th centuries CE, are critical for understanding the pre-Silk Road urban development of Central Asia. The citadels are currently facing severe threats from both urban expansion and intensified seasonal flooding, which has weakened their unbaked clay foundations.
The emergency status provides the sites with legal immunity under the 1954 Hague Convention and unlocks immediate funding for the construction of protective canopies and the implementation of advanced drainage systems. Lidar mapping will be used to create digital twins of the citadels, allowing for structural monitoring in real-time. This action is part of a broader UNESCO initiative to safeguard vulnerable earthen architecture across the arid regions of Central Asia before they are lost to environmental decay.