|A protected gun emplacement.|
|Used on these elements|
|Status: in use|
|Tools for this tag|
A casemate=* node is used to indicate if a gun emplacement is encased in a protective casemate.
A casemate is a vaulted chamber with an embrasure, used as a protected gun position. Casemates in concrete were built in the Second World War to better protect coastal artillery from air attack.