Israel and Iran have moved from once being firm allies to sworn enemies. Here is a recap of their volatile relationship over the past half century. Israel, following its creation in 1948, had close ties with Iran, which becomes the second Muslim country to recognise the Jewish state after Turkey. They become allies under the shah, Mohammad Reza Pahlavi. At the time, Iran was home to the biggest Jewish community in the Middle East. The new Jewish state imported 40% of its oil from Iran in exchange for weapons, technology and agricultural produce. Israel's Mossad spy agency helped train the...