This article was originally published by the Norwegian Institute of International Affairs in March 2016.
Introduction
Amidst an unpredictable U.S. election campaign, a populist revolt against Washington’s political establishment is in the making. An increasingly frustrated electorate has handsomely rewarded New York businessman Donald Trump at the ballot box for vigorously – and at times crudely – taking on political taboos as he remains the Republican Party’s undisputed frontrunner, despite having proposed to ban Muslims from entering the U.S. This and his proposal to defeat the Islamic State group, or ISIS, by “taking its oil” have undoubtedly contributed to cementing his frontrunner status.
Senator Ted Cruz of Texas, a conservative firebrand and Tea Party favorite, has from the outset of his campaign sought to portray himself as the ultimate political outsider. This, along with his constant condemnation of the Joint Comprehensive Plan of Action, or JCPA, the U.S.-negotiated nuclear agreement with Iran, has become the signature issue of his foreign policy platform.
Before eventually dropping out of the race after failing to win his home state of Florida, Senator Marco Rubio pledged to unify the Republican Party between its traditionally business friendly elite, its conservative base and neoconservative foreign policy establishment.