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,
Katie Tannenbaum Katie Tannenbaum Katie Tannenbaum (born 13 May 1985) is an American skeleton racer. Originally from California, she competes on the Skeleton World Cup circuit for the United States Virgin Islands. She started in the sport in 2010, and began competing on the World Cup level in 2011. She rides a Bromley sled. In her day job, Tannenbaum is a mathematics instructor at the University of the Virgin Islands. Tannenbaum did not score highly enough in the 2017–18 season to be earn the Virgin Islands a quota spot for the 2018 Winter Olympics, although athletes ranking below her did earn quota