2026-09-27T22:17:28+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object1200979094MINESYExplosive devices, usually of metal, placed in the ground or floating in water with the purpose of endangering enemy personnel or shipping.77P