Operation Tannenbaum Operation Tannenbaum Operation "Tannenbaum ("Fir Tree"), known earlier as Operation "Grün ("Green"), was a planned but cancelled invasion of Switzerland by Nazi Germany and Italy during World War II. For tactical reasons, Adolf Hitler made repeated assurances before the outbreak of the Second World War that Germany would respect Swiss neutrality in the event of a military conflict in Europe. In February 1937, he announced that "at all times, whatever happens, we will respect the inviolability and neutrality of Switzerland" to the Swiss federal councillor Edmund Schulthess, reiterating this promise shortly before the Nazi invasion of Poland. These were, however,
A Santa Cause: It's a Punk Rock Christmas Zombies', and Acceptance's cover of 'Happy Xmas (War Is Over)' is listed as 'So This Is Christmas'. Japan also got a release of their own A Santa Cause: It's a Punk Rock Christmas album titled "A SANTA CAUSES-It's a Pop Rock Christmas". This album was only released in Japan or through Japanese online music stores. It Was released in Japan on November 14, 2012 through Twilight Records. It's a single CD containing 20 tracks by various Japanese and American rock bands performing various Christmas songs. Unlike the other Santa Cause albums that contained both original songs and covers this album