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:

Iran confirms death of security chief Larijani
Washington targets Iran's fortified missile sites near Hormuz
Israeli strikes in central Beirut kill 10 people, Lebanese authorities say
Israel military says its tank fire hit UN Lebanon base, regrets incident
Trump says NATO's refusal to help on Iran is 'very foolish'
