Joseph Maguire

In February 2020 Trump rebuked Maguire when he heard that one of Maguire's subordinates, an expert on election security, had briefed members of House Intelligence Committee on Russian preference involvement in the 2020 election. Members of the committee were told Russia appeared to prefer Trump over Democratic candidates and could seek to act on that preference as they had done in 2016 election to boost his candidacy. Trump then announced he would be replacing Maguire, who resigned on February 21, 2020, and was immediately replaced with Richard Grenell as acting chief. Reactions of concern were published quickly by former military and intelligence professionals such as William McRaven.

Appointed by President Donald Trump, Maguire became Acting Director of National Intelligence on August 16, 2019. Shortly afterwards, Maguire was head of National Intelligence during the Trump–Ukraine scandal. On September 13, 2019, the House Intelligence Committee issued a subpoena to Maguire alleging that he was unlawfully withholding a whistleblower complaint from the committee. Maguire testified on September 26, 2019.

On August 8, 2019, President Donald Trump announced that Maguire would become acting Director of National Intelligence (acting DNI) on August 15, 2019. Maguire's designation as acting DNI occurred after the previous director, Dan Coats, resigned from office, and after Trump refused to permit the deputy director, Susan M. Gordon, to become acting DNI.

Maguire was acting DNI at the time that a member of the United States Intelligence Community (IC) submitted a formal whistleblower complaint to the Inspector General of the Intelligence Community (IGIC), regarding President Donald Trump's communications with a foreign leader; the complaint said Trump had made a troubling "promise" to the foreign leader. (It was subsequently revealed that the complaint related to a July 2019 phone call between Trump and Ukrainian President Volodymyr Zelensky, in which Trump pressed the Ukrainian government to investigate Trump's political rival, former Vice President Joseph R. Biden Jr., and his family).

In June 2018, Maguire was nominated to be the Director of the National Counterterrorism Center by President Donald Trump. This nomination was confirmed by the U.S. Senate in December 2018. He was sworn in on December 27, 2018.

Maguire served for three years on the board of the Special Operations Warrior Foundation, a foundation which provides financial assistance to severely wounded special operations troops as well as support for the children of those troops who have died. He then became the President and Chief Executive Officer of the foundation in 2013.

From 2004 to 2007, Maguire served as Commander, Naval Special Warfare Command. From 2007 until 2010, he was the National Counterterrorism Center's deputy director for strategic operational planning. He retired from the Navy in 2010 with the rank of Vice Admiral.

Maguire is from Brooklyn, New York. He graduated from Manhattan College with a Bachelor of Science degree in 1974.

Maguire joined the Navy in November 1974 and spent his career as a Naval Special Warfare Officer. His first sea duty tour assignment was aboard USS Coronado. Maguire then received orders to Basic Underwater Demolition/SEAL training (BUD/S) at Naval Amphibious Base Coronado. After six months of training, Maguire graduated with BUD/S class 93 in July 1977 despite having a broken leg. His first operational assignment was with Underwater Demolition Team TWENTY ONE and received the 1130 designator as a Naval Special Warfare Officer, entitled to wear the Special Warfare Insignia. From 1979 to 1981, Maguire was the Flag Lieutenant to Commander Amphibious Forces Seventh Fleet (CTF 76). Maguire served with SEAL Team TWO from January 1982 to July 1983 and completed a deployment to Europe with Naval Special Warfare Unit TWO. Maguire attended Naval Postgraduate School in Monterey, California and graduated with a Master's Degree in Scientific and Technical Intelligence in 1985. His staff tours include operations officer, Naval Special Warfare Group TWO from Apr 1985 to January 1987; executive officer, SEAL Delivery Vehicle Team TWO from February 1987 to March 1988; Naval Special Warfare's Assignment Officer and Community Manager,Bureau of Naval Personnel, Washington, D.C. from 1989 to 1991; Chief Staff Officer, Naval Special Warfare Development Group from March 1991 to December 1992. He then served as Commanding Officer, SEAL Team TWO from December 1992 to 1994. He was a 1994–95 National Security Fellow at Harvard University. He was Commanding Officer, Naval Special Warfare Center from 1997 to 1999 and then Deputy Commander, Naval Special Warfare Command from October 1999 to July 2001.

Joseph Maguire (born August 14, 1951) is the former Director of the National Counterterrorism Center and former acting Director of National Intelligence. He retired from the United States Navy as a Vice Admiral in 2010 after 36 years of military service. Prior to retiring from active duty, he was the Deputy Director for Strategic Operational Planning at National Counterterrorism Center (NCTC).