<P> Trump has numerous aides giving advice on foreign policy . The chief diplomat is Secretary of State Rex Tillerson . His major foreign policy positions, which sometimes are at odds with Trump, include: </P> <Dl> <Dd> urging the United States to stay in the Trans - Pacific Partnership and the Paris climate accord, taking a hard line on Russia, advocating negotiations and dialogue to defuse the mounting crisis with North Korea, advocating for continued U.S. adherence to the Iran nuclear deal, taking a neutral position in the dispute between Qatar and Saudi Arabia, and reassuring jittery allies, from South Korea and Japan to our NATO partners, that America still has their back . </Dd> </Dl> <Dd> urging the United States to stay in the Trans - Pacific Partnership and the Paris climate accord, taking a hard line on Russia, advocating negotiations and dialogue to defuse the mounting crisis with North Korea, advocating for continued U.S. adherence to the Iran nuclear deal, taking a neutral position in the dispute between Qatar and Saudi Arabia, and reassuring jittery allies, from South Korea and Japan to our NATO partners, that America still has their back . </Dd> <P> In the United States, there are three types of treaty - related law: </P>

How and for what reasons did united states foreign policy