Prime Minister Benjamin Netanyahu told foreign journalists Tuesday that the American diplomatic cables released by WikiLeaks showed that Iran and its nuclear program were the primary concern for leaders in the Middle East.

Iranian President Mahmoud Ahmadinejad sought some kind of nuclear fuel swap deal more than a year ago, but faced internal pressures from hard-liners who viewed it as a "virtual defeat," according to U.S. diplomatic cable released by WikiLeaks.

What do you think of the cable in WikiLeaks about King Abdullah s statement on Iran? Of course this is nothing new. We have long known that most Arab governments are scared of a nuclear Iran. At the same time, the Iranian government doesn t really care about such opinions. Do you think such leaks create more friction between Iran and its neighbors?

Italian Prime Minister Silvio Berlusconi told U.S. Defense Secretary Robert Gates last February that no one could stop Israel from attacking Iran if it feels an existential threat, according to a classified cable released by WikiLeaks.

In November 2009, six years after the government of Libya first agreed to disarm its nuclear weapons program, Libyan nuclear workers wheeled the last of their country's highly enriched uranium out in front of the Tajoura nuclear facility, just east of Tripoli. U.S. and Russian officials overseeing Libya's disarmament began preparations to ship this final batch of weapons-grade nuclear material to Russia, where it would be treated and destroyed.