The Pentagon has told Congress that it has authorised the transfer of $1 billion to begin the construction of the wall on the US-Mexico border.
This is the first money allocated through the national emergency Trump declared at the southern border in February, in order to obtain funding for his signature campaign pledge.
Kate Fisher reports from Washington:

US military marks 11th successive night of attacks on Iran
Under soaring pressure, India's education minister promises reforms and debate
Rubio says US still willing to negotiate over Iran crisis
Trump says US airlines can now fly to Lebanon for first time since 1985
Bahrain, Kuwait, Jordan face renewed Iranian attacks after US hits Iran's south
