Lord Haw-Haw

Lord Haw-Haw was a nickname applied to World War II-era broadcaster William Joyce, remembered for his pro-German propaganda broadcasts that opened with "Jairmany calling, Jairmany calling", spoken in an affected upper-class English accent.

The same nickname was also applied to some other broadcasters of English-language propaganda from Germany, but it is Joyce with whom the name is now overwhelmingly identified. There are various theories about its origin.

The English-language propaganda radio programme Germany Calling was broadcast to audiences in the United Kingdom on the medium wave station Reichssender Hamburg and by shortwave to the United States. The programme started on 18 September 1939 and continued until 30 April 1945, when the British Army overran Hamburg. The next scheduled broadcast was made by Horst Pinschewer (aka Geoffrey Perry), a German refugee serving in the British Army who announced the British takeover. Pinschewer was later responsible for the capture of William Joyce.

Through such broadcasts, the Reich Ministry of Public Enlightenment and Propaganda attempted to discourage and demoralize American, Australian, British, and Canadian troops, and the British population within radio listening range, to suppress the effectiveness of the Allied war effort through propaganda, and to motivate the Allies to agree to peace terms leaving the Nazi regime intact and in power. Among many techniques used, the Nazi broadcasts prominently reported on the shooting down of Allied aircraft and the sinking of Allied ships, presenting discouraging reports of high losses and casualties among Allied forces. Although the broadcasts were widely known to be Nazi propaganda, they frequently offered the only details available from behind enemy lines concerning the fate of friends and relatives who did not return from bombing raids over Germany. As a result, Allied troops and civilians frequently listened to Lord Haw-Haw's broadcasts despite the sometimes infuriating content and frequent inaccuracies and exaggerations, in the hopes of learning clues about the fate of Allied troops and air crews. Mass Observation interviews warned the Ministry of Information of this; consequently, more attention was given to the official reports of British military casualties.

...
Wikipedia