From STRATFOR:

By George Friedman

The United States reportedly sent a letter to Iran via multiple intermediaries last week warning Tehran that any attempt to close the Strait of Hormuz constituted a red line for Washington. The same week, a chemist associated with Iran’s nuclear program was killed in Tehran. In Ankara, Iranian parliamentary speaker Ali Larijani met with Turkish officials and has been floating hints of flexibility in negotiations over Iran’s nuclear program.

This week, a routine rotation of U.S. aircraft carriers is taking place in the Middle East, with the potential for three carrier strike groups to be on station in the U.S. Fifth Fleet’s area of operations and a fourth carrier strike group based in Japan about a week’s transit from the region. Next week, Gen. Michael Dempsey, chairman of the Joint Chiefs of Staff, will travel to Israel to meet with senior Israeli officials. And Iran is scheduling another set of war games in the Persian Gulf for February that will focus on the Islamic Revolutionary Guard Corps’ irregular tactics for closing the Strait of Hormuz. Read the rest of this entry »