Sunni-majority Saudi Arabia, the world's largest Arab country by land size and 鈥 as the world鈥檚 largest crude oil producer 鈥 one of the region's wealthiest nations, has also been (until now, secretly) a strong opponent to Iran鈥檚 growing nuclear capabilities. But according to a cable recording a conversation between Saudi Ambassador to the US Adel al-Jubair and a US diplomat, Saudi King Abdullah repeatedly urged the US to attack Iran. 鈥淗e told you to cut the head off the snake,鈥 al-Jubair told the diplomat 鈥 the snake, of course, being Iran. The cables also reveal a US plan to reduce Chinese energy dependence on Iran by increasing China's purchases of Saudi oil.

Fahad Shadeed/Reuters/File
Saudi King Abdullah.