Poland is undertaking a large-scale modernization and expansion of its civil defense infrastructure, reflecting a broader trend across Europe to bolster preparedness for potential threats. The initiative, backed by significant government funding, focuses on upgrading existing shelters and constructing new facilities, particularly along the country’s eastern border.
National Inspections Underway
Since early September 2025, nearly 4,000 inspections of bomb shelters and protective structures have been conducted across Poland. Over 2,000 inspections were completed by mid-September, with more than 1,000 shelters meeting current technical standards for emergency use. The inspection program is part of the Population Protection and Civil Defence Plan (OLiOC) for 2025–2026, which allocates almost PLN 5 billion (USD 1.4 billion) for modernization, new construction, and improvements to alert and communication systems.
Modernisation and Expansion
The government’s plan combines the refurbishment of existing shelters with the construction of new facilities, concentrating on regions covered by the Eastern Shield programme. Key actions include rebuilding and upgrading existing shelters, constructing new shelters able to accommodate at least 50% of urban residents and 25% of rural populations, identifying and adapting basements in public buildings, schools, and residential complexes as potential protective spaces, and renovating and certifying school shelters.
Construction Standards and Technical Guidance
From 2026, all newly approved multi-family residential and public buildings must include spaces adaptable for use as temporary shelters. Construction specialists advise strict adherence to evolving building regulations covering ventilation, emergency access, and protection levels, as well as the use of reinforced materials capable of withstanding modern threats such as drones or missiles. Integration of ventilation, emergency power, water, and sanitation systems is also being prioritized, and government subsidies covering up to 100% of shelter equipment and upgrade costs are available.
Legal Framework and Responsibilities
The updated legal regime defines clear responsibilities and ties financial support to verified technical standards. Shelters are defined as specialized, reinforced structures providing high-level protection against military threats, while MDS (designated areas such as underground garages or basements) can be adapted for temporary use during emergencies. Local authorities, including mayors, district heads, and voivodes, are responsible for ensuring the organization, maintenance, and accessibility of all collective protection facilities.
Legal Duties for Owners and Developers
Underground levels and garages in public-use and multi-family buildings must be designed to allow for the organization of temporary protection spaces, even if not immediately implemented. In the event of war or a state of emergency, local authorities may issue administrative decisions requiring the adaptation of existing buildings for collective protection use. Owners and managers must ensure that designated MDS areas remain in proper technical condition and are accessible for civil defence purposes.
European Context
Poland’s renewed focus on civil defence reflects a broader European trend. Finland maintains approximately 50,500 shelters with capacity for 4.8 million people, covering around 86% of the population. Sweden operates an estimated 64,000-65,000 shelters for around 7 million people and has allocated more than SEK 100 million (approximately EUR 9-10 million) since 2024 for upgrades. Switzerland provides shelter space equivalent to 107% of its population and has halted the sale of private bunkers.
Similar total defence initiatives are progressing across Northern and Central Europe and are expected to continue shaping civil defence infrastructure well into the late 2020s.
This renewed focus on civil defence is a strategic investment in public safety, building a shelter system that reflects modern security realities. Effective cooperation between public authorities, developers, and private stakeholders will be essential to ensure Poland’s civil defence system remains robust and future-proof.
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