ホルムズ海峡
On 27 December 2011, Iranian Vice President Mohammad-Reza Rahimi threatened to cut off oil supply from the Strait of Hormuz should economic sanctions limit, or cut off, Iranian oil exports. Also on that date, the U.S. aircraft carrier concluded a four-day port visit to Jebel Ali, United Arab Emirates, and returned to the North Arabian Sea in support of coalition ground operations in Afghanistan via the Strait of Hormuz.