US lawmakers to fight massive Trump Saudi arms deal

U.S. lawmakers introduced legislation on Thursday seeking to stop at least a portion of President Donald Trump's sale of weapons to Saudi Arabia.

Republican Rand Paul and Democrats Chris Murphy and Al Franken introduced a resolution of disapproval in the Senate to force a vote on whether to block part of the sale.

The Senate Foreign Relations Committee received formal notice of the pending sale on May 19.

The Arms Export Control Act of 1976 allows a senator to force a vote on an arms sale, once Congress is formally notified of plans to go ahead. The same three senators introduced a similar resolution last year seeking to block the sale of $1.15 billion of tanks and other equipment to Saudi Arabia. That measure was defeated overwhelmingly.

Saudi Arabia was the first stop on Trump's first international trip this week, and he marked the visit by announcing the arms deal in Riyadh on May 20. Saudi Arabia agreed to by $110 billion of U.S. arms, with options running as high as $350 billion over 10 years.

The lawmakers aim to block about $500 million of the sale, the portion including precision-guided munitions and other offensive weapons.

"Given Saudi Arabia's past support of terror, poor human rights record, and questionable tactics in its war in Yemen, Congress must carefully consider and thoroughly debate if selling them billions of dollars of arms is in our best national security interest at this time," Paul said in a statement.

Members of the U.S. House of Representatives also took action on the planned sale on Thursday. Republican Representative Ted Yoho and Democrat Ted Lieu wrote to the chairman of the House Foreign Affairs Committee asking for a hearing to review the sale of precision-guided munitions to Riyadh.

Democratic President Barack Obama's administration suspended the planned sale of precision-guided munitions in December because of concerns over the Saudi-led military campaign in Yemen and civilian casualties.

But Trump has said he wants to encourage international weapons sales as a way to create jobs in the United States.

(Reporting by Patricia Zengerle; Editing by James Dalgleish)