Police seize 5,000 amphetamine-based ‘Yaba’ pills, often referred to as "Hitler's drug," at Ben-Gurion airport; “It allows Thais to work for two days straight,†senior police source explains. A dangerous and addictive drug that was originally developed by Nazi scientists to boost the endurance of Axis soldiers, and which causes users to become aggressive and violent, is being smuggled into Israel from Thailand in ever-larger amounts, The Jerusalem Post has learned. In Thailand, the methamphetamine-based drug is known as “Yaba†(crazy medicine), and in the West, it is often referred to as “Nazi Speed†or “Hitler’s drug.â€