The government has given the U.S. approval to use UK bases for "collective self-defence" in the Middle East, including "defensive operations" degrading missile sites used to attack

The government has given the U.S. approval to use UK bases for "collective self-defence" in the Middle East, including "defensive operations" degrading missile sites used to attack ships in the Strait of Hormuz. Sky's @NickMartinSKY reports.