February 26, 2010
Dear Madam Speaker: (Dear Mr. President:)
Consistent with section 1241 of the National Defense Authorization Act for Fiscal Year 2010 (Public Law 111-84), I am providing a classified report prepared by my Administration on U.S. engagement with Iran.
Sincerely,
BARACK OBAMA
Note: Identical letters were sent to Nancy Pelosi, Speaker of the House of Representatives, and Joseph R. Biden, Jr., President of the Senate. This letter was released by the Office of the Press Secretary on March 1.
Barack Obama, Letter to Congressional Leaders on United States Engagement With Iran Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/289146