EntityQ50726· pop 5· linked from 68 articlesOperation Big BangSign in to saveplanned explosion that occurred in Helgoland ArchipelagoConnectionsYouTubeConceptNorth SeaEntitygeographic coordinate systemEntityTreaty of VersaillesEntityGerman EmpireEntityElbeEntityWayback MachineEntityjouleEntitydigital object identifierEntityEarth's crustEntityInternational Standard Serial NumberEntitytonneEntityEastern FrontEntityNuremberg trialsConceptHeligolandEntityWehrmachtEntitytorpedoEntityCuxhavenEntityBattle of BerlinEntityWeserEntityCategories1947 in Germany1947 in military history20th-century history of the Royal Navy20th century in Schleswig-HolsteinAftermath of World War II in GermanyAllied occupation of GermanyApril 1947 in EuropeAttacks on military installations in GermanyAttacks on military installations in the 1940sBritish forces in GermanyBuilding bombings in GermanyExplosions in 1947