Foreign policy

Rex Tillerson, Exxon C.E.O., Chosen as Secretary of State

President-elect Donald J. Trump on Tuesday officially selected Rex W. Tillerson, the chief executive of Exxon Mobil, to be his secretary of state. In saying he will nominate Mr. Tillerson, the president-elect is dismissing bipartisan concerns the globe-trotting leader of an energy giant has a too-cozy relationship with Vladimir V. Putin, the president of Russia.

A statement from Mr. Trump’s transition office early Tuesday brought to an end his public and chaotic deliberations over the nation’s top diplomat — a process that at times veered from rewarding Rudolph W. Giuliani, one of his most loyal supporters, to musing about whether Mitt Romney, one of his most vicious critics, might be forgiven.