US President Donald Trump is approving the sale of billions of dollars' worth of weapons to Saudi Arabia, citing Iranian threats to its arch rival.

Axar.az reports citing foreign media.

Mr Trump invoked a rarely used aspect of federal law to push through the $8bn (£6bn) deal - bypassing Congress.

He did so by declaring that ongoing tensions with Iran amounted to a national emergency.

The move has angered those who fear the weapons may be used against civilians in Yemen by Saudi-led forces.

Some Democrats accused the president of bypassing Congress because the sale of weapons - including precision-guided bombs - would have been strongly opposed on Capitol Hill.

Weapons will also reportedly be sold to the United Arab Emirates and Jordan.

Members of Congress have heavily criticised Saudi Arabia's human rights record over its role in the Yemen conflict and for the murder of Saudi journalist Jamal Khashoggi in Istanbul last October.