U.K. Troops Sent to Iran Border

The Independent is reporting that British troops are being sent to the border with Iran at the request of the U.S. The paper cites testimony from Gen. Petraeus before Congress to explain the movement. Here's a quote:

The move came as General David Petraeus, the US commander in Iraq, and Ryan Crocker, the US ambassador to Iraq, made some of the strongest accusations yet by US officials about Iranian activity. General Petraeus spoke on Monday of a "proxy war" in Iraq, while Mr Crocker accused the Iranian government of "providing lethal capabilities to the enemies of the Iraqi state."

In an interview after his appearance before a congressional panel on Monday, General Petraeus strongly implied that it would soon be necessary to obtain authorisation to take action against Iran within its own borders, rather than just inside Iraq. "There is a pretty hard look ongoing at that particular situation" he said.