President Donald Trump said Monday the tariffs against China would "go up substantially higher" than 145% if a longer-term trade deal is not reached before 90 days.

Trump was set to meet Wednesday in Saudi Arabia with Syrian President Ahmad al-Sharaa, the onetime insurgent who last year led the overthrow of former leader Bashar Assad. He said the effort at rapprochement came at the urging of Crown Prince Mohammed bin Salman, the Saudi de facto ruler, and Turkish President Recep Tayyip Erdogan.

By Timour Azhari and Humeyra Pamuk DAMASCUS/WASHINGTON (Reuters) -A Trump Tower in Damascus, a detente with Israel and U.S. access to Syria's oil and gas are part of Syrian leader Ahmed al-Sharaa's strategic pitch to try to get face time with U.