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,
Elhanan Tannenbaum In 2000, Tannenbaum, who was in debt due to gambling and business failures, was approached by his childhood friend Kais Obeid, an Israeli-Arab, who was working for Hezbollah, and who had previously been tried by an IDF military court in the Gaza Strip for a planned operation to abduct an Israeli in Gaza and taking him to Lebanon by boat. Obeid, along with Lebanese Hezbollah operative Kaid Biro, was planning to abduct Tannenbaum in Dubai and take him to Lebanon for Hezbollah to use as a bargaining chip. Obeid offered Tannenbaum a part in an alleged lucrative drug-dealing operation. Tannenbaum