Sanaa — The United Nations Educational, Scientific and Cultural Organization (UNESCO) has officially suspended its cultural and heritage projects in Sanaa and other Houthi-controlled regions of Yemen, citing mounting concerns over the safety of its personnel and the integrity of historic sites.

The decision follows a series of alarming developments, including the detention of seven UN staff members by Houthi authorities in January 2025, prompting the UN to halt all staff movements in areas under Houthi control. 

UNESCO’s move comes amid growing fears that the Houthis are attempting to alter or erase the historical identity of the Old City of Sanaa, a UNESCO World Heritage Site since 1986.

According to reports, Houthi-led initiatives have targeted the Bab al-Yemen district—an iconic gateway to the ancient city—by modifying its architectural features and disrupting its traditional urban fabric. 

UNESCO intervened earlier this year to block these plans, warning that such actions could jeopardize the city’s World Heritage status and violate international conventions protecting cultural heritage.

In addition to heritage concerns, the security situation has deteriorated further following Israeli airstrikes in September that damaged the National Museum in Sanaa, raising fears about the vulnerability of Yemen’s cultural institutions.

UNESCO officials have expressed deep regret over the suspension, emphasizing that the organization remains committed to preserving Yemen’s rich cultural legacy. However, they stressed that cooperation with local authorities and guarantees for staff safety are essential prerequisites for resuming operations.

The suspension affects restoration efforts, documentation projects, and community-based heritage programs that were underway in Sanaa, Saada, and other northern regions. Humanitarian and cultural advocates warn that the halt may accelerate the deterioration of Yemen’s historic sites and limit international oversight in areas where cultural erasure is feared.

UNESCO has called on all parties to respect Yemen’s cultural heritage and urged the Houthi leadership to release detained UN personnel and cease actions that threaten the country’s historical identity.