Sen. Lindsey Graham (R-S.C.) has urged President Trump to consider removing U.S. military bases from countries who "won't let us fly from them" during the Iran-Iran war. Graham also criticized European allies for their refusal to assist in the U.K.-Israeli military operation. This comes after Graham suggested removing bases after President Trump said he was "right about asking that." Spain's refusal to use American aircraft in the military operation in the conflict was also called an insult and an outrage by Graham. The continued Iranian blockade and escalating attacks on vessels and oil and gas facilities have caused global economic uncertainty, leading to higher fuel prices.