Was the Lützow transferred to the Soviet Union a pocket battleship or a Hipper-class cruiser?
Short answerIt was the unfinished Hipper-class cruiser; Deutschland was a different ship that was later renamed Lützow.
NotesThe shared name can easily collapse two separate ships into one. The Soviet transfer was an incomplete Hipper-class hull, while the original Deutschland was renamed after the war began. Hitler feared the propaganda effect of losing a ship named for Germany. The name also influenced British priorities because hunting Deutschland promised a uniquely powerful public victory. Ship naming became an operational and political factor rather than a mere catalog detail.