EntityQ2973801· pop 13· linked from 314 articlesdefense lineSign in to saveline of troops and armament, fortified and set up to protect a high-value location during an armed conflictConnectionsfortificationEntitymilitaryEntityHungaryCountryMaltaCountryRussianEntityGreat Wall of ChinaEntityScythiansEntityHadrian's WallEntityMaginot LineEntitybunkerEntityterrainEntityAntonine WallEntitySiegfried LineEntitytrenchEntityMannerheim LineEntityinternal auditEntityHindenburg LineEntityOffa's DykeEntityWinter LineEntityBar Lev LineEntityCategoriesFortification lines