Security Alert – U.S. Embassy Budapest, Hungary (October 20, 2026)
Location: Budapest.
Event: The U.S. Embassy would like to inform you about the removal of Unexploded WWII Bomb – Budapest, Hercegprímás utca.
Tuesday, October 20, 2026.
Construction workers unearthed an unexploded World War II–era bomb at 4 Hercegprímás utca, District V (near the Basilica). A Hungarian explosive ordnance disposal (EOD) team is working on making the device safe for its removal.
To support the operation:
- Police will evacuate the building at 4 Hercegprímás utca and the restaurant next to it.
- Police will close part of Hercegprímás utca while the device is moved.
- Hungarian police will secure the area for the duration of the
operation.
Actions to Take:
- Avoid the cordoned area and nearby streets during the operation. Plan other routes for commuting, school drop-off and errands. Expect traffic delays, detours and changes to public transport in the surrounding area of District V.
- Follow all directions from police and emergency personnel, including any order to leave or stay away from the area.
- Do not try to approach, watch, or photograph the operation.