A group of U.S. lawmakers said on Monday they had requested more information from President Donald Trump’s administration about the potential sale of precision-guided munitions to Saudi Arabia, expressing concern about civilian casualties in Riyadh’s campaign in Yemen that delayed the deal last year.

Thirty mostly Democratic lawmakers signed the letter to U.S. Secretary of State, Rex Tillerson, and Secretary of Defense, James Mattis, citing expectations that the administration plans to go ahead with the sale.

“As you know, the previous administration made the decision in December 2016 to halt a planned sale of precision-guided munitions (PGM) to Saudi Arabia due to concerns over widespread civilian casualties and significant deficiencies in RSAF’s (the Saudi Air Force’s) targeting capabilities,” the letter, dated Friday but released on Monday, said. […]