Young Israeli Girl

In the early 1960s, Israel captured Nazi war criminal Adolf Eichmann, an architect of the Final Solution, in Argentina and brought him to trial. The trial had a major impact on public awareness of the Holocaust, and Eichmann remains the only person ever to be executed by order of an Israeli court.
Conflicts and peace treaties
Arab nationalists led by Egyptian President Gamal Abdel Nasser refused to recognize Israel, calling for its destruction. By 1966, Israeli-Arab relations had deteriorated to the point of actual battles taking place between official Israeli and Arab forces. In 1967, Egypt expelled UN peacekeepers, stationed in the Sinai Peninsula since 1957, and announced a partial blockade of Israel's access to the Red Sea. Israel saw these actions as a casus belli for a pre-emptive strike that launched the Six-Day War, in which Israel achieved a decisive victory and captured the West Bank, Gaza Strip, Sinai Peninsula and Golan Heights. Jerusalem's boundaries were enlarged, incorporating East Jerusalem, and the 1949 Green Line became the administrative boundary between Israel and the occupied territories.