Sources say President-elect Obama will nominate Sen. Clinton as his secretary of state.

(CNN) - President-elect Barack Obama will officially nominate members of his national security team at an event Monday morning, including Sen. Hillary Clinton as Secretary of State, according to two officials.

The Obama transition team announced Sunday that Obama will unveil the full team at a press conference at the Chicago Hilton around 10 a.m. ET.

CNN and CNN.com will carry the event live.

The officials said Obama is also expected to finally confirm that he is keeping Defense Secretary Robert Gates in his current post, and plans to name retired Marine Gen. Jim Jones as his National Security Adviser at the White House.

Watch: Ed Henry discusses the security team rollout

Also, two sources close to the transition said Obama will nominate Susan Rice as United Nations ambassador, Arizona Gov. Janet Napolitano as Homeland Security secretary and Eric Holder as Attorney General.

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