Bineth was born in Szombathely, Hungary, the grandson of the scholar Jacob Obermeyer. He grew up in Köln, Germany, from 1919 until 1935, when he and his parents left Nazi Germany and emigrated to Palestine. Meir's last duty and mission was as an Israeli intelligence spy in Egypt, from 1952 to the end of 1954. He was sent there undercover as a German businessman, representing various German firms – primarily "von Laufenberg", a firm manufacturing equipment for the disabled and crippled. He was the first Israeli intelligence agent sent to an enemy country under a German identity, and was likely partly selected due to his early years in Germany. Meir's mission in Egypt was to gather information for Israeli Intelligence about the strength of the Egyptian army, the power of the military industry, Egyptian strategy and intentions toward Israel, the activities of significant anti-Israeli bodies, propaganda, etc. Many doors of Egypt's top military echelon opened before him; he became acquainted with General Muhammad Naguib, then President of Egypt. He also built relations with German military and intelligence personnel and ranking ex-Nazi "advisors" who had found refuge in Egypt after the Second World War. Some of them were scientists who were helping Egypt develop missiles that could potentially threaten Israel. While working in Egypt, Meir was nominated as a consultant engineer at the "Anglo Egyptian Motors Company", and suggested several projects to help improve Egypt's economy, believing that a crucial reason that generates wars between nations and communities is the lack of economic and social equilibrium; among other things he wrote in his prison cell for his defense was the line "I think that the principal cause of wars is the age-old fear existing between man and communities that there may not be enough bread for all." Meir's cover and conduct were perfect—he had German citizenship, grew up with German culture, literature, and music, and German was his mother tongue. During the last seven months of his secret mission in Egypt, his wife Jane and daughter joined him. Bineth was caught and arrested after the failure of false flag Operation Susannah, an incident later known as the Lavon Affair. Meir had been ordered by a senior officer in Israel to deliver money for the groups' needs and had met Marcelle Ninio a few times. Ninio was the last to be caught; under torture she gave a description of Meir's car, which led to his capture. After five months of interrogation and torture, on the day before his trial, Meir committed suicide in his prison cell. He realized that there was no way out for him and did not want to give the Egyptians the pleasure of hanging him in public, which was the fate awaiting him after conviction. His body was re-interred in the Mount Herzlmilitary cemetery in Jerusalem in 1959.
