2026-09-27T19:45:30+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object11768167085EMERGENCY WAR HEADQUARTERSYA site, complex or building which has been converted for use as the headquarters for the civilian authorities in the event of a nuclear attack or major natural disaster destroying the seat of government.1P