Iran’s simultaneous relations with Israel and the Arab world left it in a precarious position. After World War II, Iran had to adapt to the shifting power plays in a politically charged Middle East. The thirty years between 1945 and 1975 witnessed the waning of Iran’s influence in the Persian Gulf and the rise of Egypt, Israel, and Saudi Arabia. During much of the Nasser era, until Egypt’s defeat in 1967, Iran’s relationship with Egypt remained tense. Fervent Arab nationalist ideologies identified the shah’s Iran as a state aligned firmly with America and the West. Iran’s support for Israel became a frequent negative target of the Arab press. In the Persian Gulf, however, Iran did not see eye to eye with America or Britain and tried to forge a separate path with Saudi Arabia and the newly configured countries of the region. Iran had to tread gingerly to maintain amicable relations with its neighbors. In the end Iran could only adequately safeguard its security as its regional isolation became a new reality.