High Quality Content by WIKIPEDIA articles! The Council on Foreign Relations (CFR) is an American nonprofit nonpartisan membership organization, publisher, and think tank specializing in U.S. foreign policy and international affairs. Founded in 1921 and headquartered at 58 East 68th Street in New York City, with an additional office in Washington, D.C., the CFR is considered to be the nation`s `most influential foreign-policy think tank.` It publishes a bi-monthly journal Foreign Affairs.