Addressing Westminster College in a September 2017 speech, Sanders laid out a foreign policy plan for greater international collaboration, adherence to U.S.-led international agreements such as the Paris Agreement and the Iran nuclear deal framework, and promoting human rights and democratic ideals. He emphasized the consequences associated with global economic inequality and climate change, and urged reining in the use of U.S. military power, saying it "must always be a last resort." He also criticized U.S. support for "murderous regimes" during the Cold War, such as those in Iran, Chile and El Salvador, and said that those actions continue to make the U.S. less safe. He also spoke critically of Russian interference in the 2016 U.S. elections and the way President Trump has handled the crisis. He does not consider Turkey a U.S. ally, and condemned the Turkish military offensive against U.S.-aligned Kurdish forces in northeastern Syria.