WASHINGTON  — US officials say the Obama administration is poised to announce the sale of nearly $30 billion worth of F-15 fighter jets to Saudi Arabia.

Officials say the deal will send 84 new fighter jets and upgrades for 70 more, for a total of $29.4 billion.

The officials spoke on condition of anonymity because the sale has not been made public.

About a year ago, the administration got the go-ahead from Congress for a 10-year, $60 billion arms deal with Saudi Arabia that included F-15s, helicopters and a broad array of missiles, bombs and delivery systems, as well as radar warning systems and night-vision goggles.

The plan raised concerns particularly from pro-Israeli lawmakers, but US officials reassured Congress that Israel's military edge would not be undercut by the sale.