The Pentagon is set to notify the US Congress of a $60bn (Â£39bn) weapons sale to Saudi Arabia, reports quoting US officials say.
The deal to sell advanced military aircraft to the Saudi kingdom is aimed at shoring up an Arab ally against Iran, the Wall Street Journal reported.
The arms deal, set to support 75,000 US jobs, would be among the largest yet.
The notification will set off a review where lawmakers could push for changes, impose conditions or block the trade.
Pentagon spokesman Col Dave Lapan said Congressional notification was expected within "the next week or so" but he declined to comment on details of the proposed package. -BBC