EghtesadOnline: Secretary of State nominee Rex Tillerson expressed views on Wednesday at odds with President-elect Donald Trump's positions on key foreign policy issues like nuclear proliferation, trade deals, climate change and relations with Mexico.

EghtesadOnline: Former U.S. national security adviser Zbigniew Brzezinski, who established himself in the Carter administration as a hard-liner on foreign policy, died on Friday, his family said. He was 89.

EghtesadOnline: The Trump administration will make defeating "radical Islamic terror groups" its top foreign policy goal, according to a statement posted on the White House website moments after Donald Trump's inauguration as U.S. president.