Israel's pursuit of nuclear weapons and its stance on Iran's nuclear program have raised questions about a double standard in the Middle East.

Israel’s avowed goal in the Middle East war is to prevent Iran from acquiring nuclear weapons. Yet the double standard associated with this is hardly sustainable in the long run. The worst-kept secret in the world of nuclear politics is that Israel possesses a formidable arsenal of nuclear weapons. It began developing these in the 1950s and reached a fully operational capability by the late 1960s. Although Israel refuses to confirm or deny this fact, arms control organisations have assessed that...