From David Talbot (born 1951), American journalist, author, and media executive, The Devil’s Chessboard: Allen Dulles and the Rise of America’s Secret Government (2015):
During the Eisenhower administration, the Dulles brothers would finally be given full license to exercise their power in the global arena. In the name of defending the free world from Communist tyranny, they would impose an American reign on the world enforced by nuclear terror and cloak-and-dagger brutality.