Duncan Lee Hunter (born May 31, 1948) is a retired American politician. He was a Republican member of the House of Representatives from California's 52nd, 45th and 42nd districts from 1981 to 2009.

Hunter was the chairman of the House Armed Services Committee during the 108th and 109th Congress. Hunter sought the Republican Party nomination for President of the United States for 2008, but his campaign failed to attract significant voters or delegates in early primary and caucus states, and he dropped out after the Nevada Republican caucuses.

He was succeeded as representative for the 52nd district by his son, Duncan D. Hunter.

Early life, education, military service, and family Hunter was born in Riverside, California, the son of Lola Lee (née Young) (d. 2004) and Robert Olin Hunter (1915–2006). He graduated from Rubidoux High School in Riverside in 1966. He attended the University of Montana from 1966 to 1967, and then briefly the University of California, Santa Barbara, before being commissioned into the United States Army in 1969.

He served in South Vietnam from 1970 to 1971 during the Vietnam War, p. 100. in the Army Rangers' 75th Infantry Regiment, attached to the 173rd Airborne Brigade. He participated in 24 helicopter assaults as well as in a number of night-time reconnaissance patrols. He held the rank of first lieutenant, and was awarded the Bronze Star, Air Medal, and service ribbons such as the Vietnam Service Medal. He has said, "I didn't do anything special in the U.S. Army, but I served with very special soldiers I will never forget."

Making use of the G.I. Bill in 1973, he enrolled at the San Diego campus of the Western State University College of Law (now Thomas Jefferson School of Law) and earned a Bachelor of Science in Law and Juris Doctor in 1976. Hunter worked farming and construction jobs to supplement his income while finishing his degree. He was admitted to the State Bar of California on December 22, 1976, but has held inactive status since January 1, 1983.Inactive members of the California bar may not currently practice law in California. They have chosen this status voluntarily and may transfer to active at any time upon request. See

Hunter married Lynne Layh in 1973. Hunter's son, Duncan Duane Hunter (born 1976), a major in the United States Marine Corps Reserve, was deployed to Iraq in 2003 and 2004 and Afghanistan in 2007. On November 4, 2008, Duncan D. Hunter was elected to succeed his father as the congressional representative of the California's 52nd congressional district. On August 21, 2018, Duncan D. Hunter and his wife Margaret, were indicted for criminal activity. In June 2019, federal prosecutors showed that from 2009 to 2016, Hunter had spent campaign funds on extramarital affairs with five women, including lobbyists and congressional staff. In December 2019, Hunter changed his plea to guilty on one count of misusing campaign funds. On March 17, 2020, Hunter was sentenced by the U.S. District Court Southern District of California to 11 months in prison.

Hunter's family attends First Baptist Church of Alpine, which is affiliated with the San Diego Southern Baptist Association. Hunter's Alpine, California home burned down during the October 2003 Cedar Fire. The loss was over $500,000, but insurance covered most of it.Josephine Hearn (March 10, 2005), "A Hill of credit-card debt" , The Hill. Hunter was critical of Governor Gray Davis's response to the fire.Jeff McDonald and Brian Hazle (October 30, 2003), "In the line of duty: Novato firefighter killed, 3 injured as flames overrun crew", The San Diego Union-Tribune.

Hunter has another son, Samuel. He has a brother, John Hunter, who has worked as a weapons scientist.

U.S. House of Representatives

Initial election and re-elections

In 1980, Hunter was recruited to run for Congress in what was then the 42nd District against 18-year incumbent Democrat Lionel Van Deerlin. Hunter was initially an underdog in a district where Democrats outnumbered Republicans by almost 2 to 1. However, his attacks on Van Deerlin's record on national defense gained traction in a district dominated by military bases and personnel. Van Deerlin did not respond quickly enough, and Hunter narrowly defeated him. He was one of many Republicans swept into office from historically Democratic districts as a result of the "Reagan revolution"; Van Deerlin had been the district's only congressman since its creation in 1963.

After the 1980 census, many of the more Democratic areas were cut out of Hunter's district, and he was reelected 13 more times with no substantive opposition. During this time, he only won less than 60 percent of the vote once, when he was held to 53.8 percent in 1992. His district was renumbered as the 45th District in 1983 and the 52nd in 1993.

In the 2006 general election, he defeated Navy veteran/minister John Rinaldi, a Democrat, and Michael Benoit, a Libertarian. Hunter was re-elected with 65 percent of the vote, a 33-point margin over Rinaldi.

On March 20, 2007, Hunter announced that, as part of his presidential bid, he would not seek a 15th term in the House of Representatives in 2008. After his son, Duncan D. Hunter, announced his candidacy for his father's seat, the younger Hunter was recalled by the United States Marine Corps to serve in the Operation Enduring Freedom – Afghanistan. During Duncan D. Hunter's active service, his wife, Margaret Hunter, campaigned on his behalf. On June 3, 2008, Duncan D. Hunter won 72% of the Republican Primary vote and became the Republican nominee to replace his father representing the 52nd District.

House Armed Services Committee

Hunter became chairman of the House Armed Services Committee in 2002. As such, he sponsored legislation authorizing defense department fiscal year activities from FY2004 to FY2007. During consideration of the FY2006 Defense Authorization Act, Hunter offered an amendment to the bill clarifying enacted policy restricting women from direct combat units. Hunter's amendment codified existing Army policy enacted in 1994 under former Defense Secretary Les Aspin that prohibited women from submitting or migrating into combat units or operations. The amendment was subsequently withdrawn in order for a study to be conducted on the rationale and future implementation of the policy."National Defense Authorization Act for FY2006" , House Armed Services Committee

In November 2004, Hunter and Wisconsin Congressman Jim Sensenbrenner withheld their support for a bill creating a Director of National Intelligence (DNI) until specific conditions were met. Hunter argued that the military is the biggest consumer of intelligence and any reforms enacted, including the creation of a DNI, must not endanger the lives of troops on the battlefield. The Intelligence Reform and Terrorism Prevention Act, which created the DNI position, was passed by Congress and signed by President George W. Bush later that year.

In a House Armed Services Committee hearing on November 9, 2005, Hunter strongly criticized a Defense Logistics Agency "prime vendor" buying program that led to the purchase of $20 ice cube trays and a tiny refrigerator for $22,797 (initially exposed by The State). Hunter stated that he wanted explanations from the companies in question and the government purchasing agents who had approved the purchases, accusing the latter of "absolute incompetence." He further stated that the purchases are "a real slap in the face to the guy making $13,000 a year who is engaged in a firefight in Ramadi," and claimed that "A fairly large amount of incompetence is embedded into the system."Lawmakers condemn buying program, accessed January 17, 2007

On November 18, 2005, in response to Pennsylvania Congressman John Murtha's resolution to terminate the deployment of United States forces in Iraq, to redeploy the forces already involved in Iraq, and to "pursue security and stability in Iraq through diplomacy", Hunter and other Republicans drafted a two-sentence counter-resolution that read:

Expressing the sense of the House of Representatives that the deployment of United States forces in Iraq be terminated immediately.

Resolved, That it is the sense of the House of Representatives that the deployment of United States forces in Iraq be terminated immediately.

Democrats condemned the bill as a political stunt; they made much of the fact that Hunter himself didn't support his own resolution. The bill was defeated, 3–403, in the House of Representatives.

Hunter became ranking member of the committee when Democrats took control of the House in 2007.

On January 31, 2007, Hunter held a press conference on the 2007 Chinese anti-satellite missile test, stating that it "represents the commencement of a new era of military competition in space." He contended that the United States' ability to engage in warfare depends heavily on its space assets, and opined that the country must take steps to "ensure our forces cannot be targeted through an adversarial space strike."

On April 25, 2007, after Senate Majority Leader Harry Reid declared "the war is lost", Hunter wrote "my highest obligation is, like yours, owed to our forces in uniform, especially during this time of war... Given your position of leadership within the United States Government, I find your pronouncement of failure irresponsible and disserving to America's armed forces. In light of the fact that this statement has both been used by our adversaries and has exhibited a marked lack of leadership to U.S. troops, I call on you to resign your leadership position"."Rep. Hunter Calls on Harry Reid to Step Down as Senate Majority Leader" Fox News, April 26, 2007 Hunter further wrote that Reid's declaration "can have no effect but to demoralize the brave men and women, who are honorably fulfilling their mission in Iraq, and to encourage our adversaries... Even if you sincerely believe it to be true, your pronouncement of failure will undoubtedly be used by terrorist leaders to rally their followers – inevitably leading to increased attacks on U.S. and coalition forces".

According to the July 2007 edition of Pacific Flyer, Hunter and Cunningham had pressured the Department of Defense to "...advise DARPA to put an immediate halt to bureaucratic delays and get on with the DuPont Aerospace DP-2 testing." The DP-2 is a Vertical Take-Off and Landing, or VTOL, aircraft designed by DuPont Aerospace to transport special operations forces, but has been repeatedly rejected by the United States Navy, United States Army, United States Air Force, NASA, and DARPA. The design, of which all four constructed models have crashed, has had $63 million appropriated to it since 1991, not including a suggested $6 million for fiscal year 2008. Despite the rejections and reports by multiple military and civilian experts that the aircraft will not fly or hover and will incinerate Special Operations forces rappelling out of the aircraft, Hunter has allegedly repeatedly added funding for the DP-2 in "earmarks" and defended the aircraft in recent testimony to the Subcommittee on Investigations and Oversight of the Committee on Science and Technology. Hunter received $36,000 in donations from DuPont Aerospace.Dunlap, W: "Shameful Waste", Pacific Flyer, 28(7): 4–11. According to his testimony before Congress, Hunter compared the lack of success of the DP-2 to the trials of perfecting the V-22 Osprey. He alleged that such long-term testing is necessary to keep American forces equipped with the best technology.