WWII ordnance found in Powiśle chimney

21 March 2026 Poland Radar 0 Comments

Unexploded ordnance discovered in a chimney in Warsaw’s Powiśle prompted evacuations and a sapper response.

Unexploded ordnance was found inside a chimney at Koźmińska 20 in Warsaw’s Powiśle on 20 March around noon. Consequently, police and an army sapper team evacuated residents and secured the area.

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What happened

Workers uncovered the device during renovation works inside an apartment. Moreover, the object appeared to be a mortar fuze from World War II. Police quickly cordoned off the street and asked residents to leave their flats. In addition, officers ordered evacuation of two nearby buildings to ensure safety. Sappers from a military explosive ordnance disposal unit arrived to assess the situation. Therefore, the team implemented safety protocols and prepared equipment for removal. The operation lasted several hours, and the sapper unit carried the item away at 16:50. Consequently, residents could only return after officers declared the area safe.

Unexploded ordnance in chimney

The discovery underlines how wartime remnants still emerge in central Warsaw. However, many expats may not realise how often crews find old munitions. During and after World War II, Warsaw saw intense fighting and aerial bombardment. Consequently, unexploded items remain buried in soil and buildings. Moreover, renovation work and construction often dislodge such objects. The sappers train specifically for these scenarios and use controlled procedures. Therefore, they aim to avoid damage to property and avoid casualties.

Why this matters for residents and visitors

Evacuations disrupt routines and can affect work and travel plans. Moreover, tenants may lose access to utilities or face temporary displacement. Landlords usually coordinate emergency contacts and insurance claims. In addition, tenants should keep identity documents ready for verification. For expats, carry your passport or PESEL (Polish national ID number) if you have one. Therefore, contact your embassy if you need help with accommodation or urgent paperwork. However, never touch or move any suspicious item yourself. Call emergency services at 112 and follow police instructions. The police and the sapper team will secure the scene and lead next steps. Finally, be aware that municipal authorities handle public safety, while insurers handle property claims.

💡 GOOD TO KNOW: If you encounter a suspect object, step back and call 112 immediately. Moreover, do not touch the item and warn others to keep distance. Landlords typically organise evacuations and insurance claims, and you may need to provide ID. In addition, public services like ZUS (social insurance institution) or NFZ (national health insurer) can matter if you miss work or need medical care. For identity checks use your PESEL or passport. Finally, contact your embassy for help with temporary housing or legal advice.

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