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The Iraq Survey Group (ISG) was a fact-finding mission sent by the
multinational force in Iraq Multinational may refer to: * Multinational corporation, a corporate organization operating in multiple countries * Multinational force, a military body from multiple countries * Multinational state, a sovereign state that comprises two or more ...
to find the weapons of mass destruction alleged to be possessed by Iraq that had been the main ostensible reason for the
invasion An invasion is a military offensive in which large numbers of combatants of one geopolitical entity aggressively enter territory owned by another such entity, generally with the objective of either: conquering; liberating or re-establishing ...
in 2003. Its final report, ''Comprehensive Report of the Special Advisor to the Director of Central Intelligence on Iraq WMD'' (commonly referred to as the Duelfer Report, named after the head of the ISG Charles A. Duelfer), was submitted to Congress and the president in 2004. It consisted of a 1,400-member international team organized by
the Pentagon The Pentagon is the headquarters building of the United States Department of Defense. It was constructed on an accelerated schedule during World War II. As a symbol of the U.S. military, the phrase ''The Pentagon'' is often used as a metony ...
and
Central Intelligence Agency The Central Intelligence Agency (CIA ), known informally as the Agency and historically as the Company, is a civilian foreign intelligence service of the federal government of the United States, officially tasked with gathering, processing, ...
to hunt for the alleged stockpiles of
weapons of mass destruction A weapon of mass destruction (WMD) is a chemical, biological, radiological, nuclear, or any other weapon that can kill and bring significant harm to numerous individuals or cause great damage to artificial structures (e.g., buildings), natu ...
, including chemical and
biological agents A biological agent (also called bio-agent, biological threat agent, biological warfare agent, biological weapon, or bioweapon) is a bacterium, virus, protozoan, parasite, fungus, or toxin that can be used purposefully as a weapon in bioterroris ...
, and any supporting research programs and infrastructure that could be used to develop WMD. The report acknowledged that only small stockpiles of chemical WMDs were found, the numbers being inadequate to pose a militarily significant threat.


Formation

The ISG was made up of more than one thousand
American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...
, British and
Australia Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...
n citizens, with the United States providing the bulk of the personnel and resources for the operation. These people included civilian and military intelligence and WMD experts, as well as a large number of people working to provide armed security and support.
David Kay David A. Kay (June 8, 1940 – August 13, 2022) was an American weapons expert, political commentator, and senior fellow at the Potomac Institute for Policy Studies. He was best known for his time as United Nations Chief Weapons Inspector follo ...
, who had been a weapons inspector after the first
Gulf War The Gulf War was a 1990–1991 armed campaign waged by a 35-country military coalition in response to the Iraqi invasion of Kuwait. Spearheaded by the United States, the coalition's efforts against Iraq were carried out in two key phases: ...
, was chosen to head the group. The agency tasked as the head U.S. government agency of the ISG was a joint venture of the CIA and the
Defense Intelligence Agency The Defense Intelligence Agency (DIA) is an intelligence agency and combat support agency of the United States Department of Defense, specializing in defense and military intelligence. A component of the Department of Defense (DoD) and the ...
(DIA), a
Department of Defense Department of Defence or Department of Defense may refer to: Current departments of defence * Department of Defence (Australia) * Department of National Defence (Canada) * Department of Defence (Ireland) * Department of National Defense (Philipp ...
intelligence agency. Chosen as the senior military officer of the ISG was MG
Keith Dayton Keith W. Dayton (born March 7, 1949) is a retired lieutenant general in the United States Army who currently serves as the director of the George C. Marshall European Center for Security Studies in Garmisch-Partenkirchen, Germany. Dayton served ...
, who was tasked TDY from his assignment as Deputy Director, Human Intelligence, Defense Intelligence Agency. The Iraq Survey Group replaced the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
inspections teams (the United Nations Monitoring, Verification and Inspection Commission (UNMOVIC), led by Hans Blix) and from the International Atomic Energy Agency (led by Mohamed ElBaradei), which had been mandated by the
UN Security Council The United Nations Security Council (UNSC) is one of the six principal organs of the United Nations (UN) and is charged with ensuring international peace and security, recommending the admission of new UN members to the General Assembly, an ...
to search for illegal weapons before the conflict (''See Iraq disarmament crisis''). None had been found. The ISG was a combined joint/multi-agency intelligence task force operating in support of Operation Iraqi Freedom (OIF). It was made up of personnel from all four services, US Government Agencies, the Australian and UK Armed Forces as well as UK and Australian Governmental Agencies. The ISG mission was to organize, direct, and apply intelligence capabilities and expertise to discover, capture, exploit and disseminate information on individuals, documents and other media, materials, facilities, networks, and operations relative to Weapons of Mass Destruction (WMD), Terrorism, Former Regime Intelligence, as well as Iraqi or Third-Country Nationals associated with the Former Regime, detained by the Former Regime, or subjects of Indictment for War Crimes or Crimes against Humanity. The ISG's mission also included the ongoing investigation into the fate of
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
Captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police department, election precinct, e ...
Michael Scott Speicher, who was shot down in 1991 during the
Gulf War The Gulf War was a 1990–1991 armed campaign waged by a 35-country military coalition in response to the Iraqi invasion of Kuwait. Spearheaded by the United States, the coalition's efforts against Iraq were carried out in two key phases: ...
. Initially presumed dead, he was later declared missing when evidence emerged after the war that he had survived the crash of his aircraft. On August 2, 2009, the Navy reported that Speicher's remains were found in Iraq by United States Marines belonging to MNF-W's Task Force Military Police. His jawbone was used to identify him after study at the Charles C. Carson Center for Mortuary Affairs at Dover Air Force Base. According to local civilians, Speicher was buried by
Bedouins The Bedouin, Beduin, or Bedu (; , singular ) are nomadic Arab tribes who have historically inhabited the desert regions in the Arabian Peninsula, North Africa, the Levant, and Mesopotamia. The Bedouin originated in the Syrian Desert and Ar ...
after his plane was shot down. The evidence proved that Speicher did not survive the crash. Senator Nelson attributed the delayed finding to the culture of the locality: "These Bedouins roam around in the desert, they don't stay in one place, and it just took this time to find the specific site."


Organization and operations

To make the primary mission of WMD search more manageable, ISG was operationally divided up into several sectors each with its own Sector Control Point. The three sectors were North,
Baghdad Baghdad (; ar, بَغْدَاد , ) is the capital of Iraq and the second-largest city in the Arab world after Cairo. It is located on the Tigris near the ruins of the ancient city of Babylon and the Sassanid Persian capital of Ctesiphon ...
and South, with Sector Control Point-Baghdad (also known as SCP-B or "skip bee") being the primary and largest. The bulk of the ISG staff and SCP-B were located on
Camp Slayer Victory Base Complex (VBC) was a cluster of U.S. military installations surrounding the Baghdad International Airport (BIAP). The primary component of the VBC was Camp Victory, the location of the Al-Faw Palace, which served as the headquarters fo ...
at the former Al Radwaniyah Presidential Site on
Baghdad International Airport Baghdad International Airport , previously Saddam International Airport ( ar, مطار بغداد الدولي, Maṭār Baġdād ad-Dawaliyy) is Iraq's largest international airport, located in a suburb about west of downtown Baghdad in th ...
in western Baghdad. One of the major supporting elements of the ISG was the Combined Media Processing Center (CMPC). It consisted of four components, CMPC-Main (CMPC-M) at Camp Al Sayliyah, Qatar, CMPC-Baghdad (CMPC-B) located on Camp Slayer, as well as CMPC-North (CMPC-N), and CMPC-South (CMPC-S). The initial nucleus of the CMPC were drawn from DIA document exploitation personnel. By the summer of 2004, the CMPC had grown to over four hundred mostly civilian document and media processors and linguists/translators living and working primarily in CMPC-M at Camp Al Sayliyah, Qatar, and CMPC-B at Camp Slayer in Iraq. Acting as an independent entity outside of the normal chain of command (ISG reported directly to Donald Rumsfeld), it surveyed and exploited hundreds of possible WMD sites across the breadth of Iraq with very few problems. There were two incidents which incurred fatalities. The first incident was a paint factory explosion of April 26, 2004, which killed two soldiers, US Army sergeants Lawrence Roukey, and Sherwood Baker, and injured several more. The mission had been previously abandoned because of security concerns. These were the ISG's first casualties in over a year of operations. The second was a vehicle-borne
improvised explosive device An improvised explosive device (IED) is a bomb constructed and deployed in ways other than in conventional military action. It may be constructed of conventional military explosives, such as an artillery shell, attached to a detonating mecha ...
(IED) attack against
Charles Duelfer Charles A. Duelfer is Chairman of Omnis, Inc., a consulting firm in aerospace, defense, intelligence, training, and finance. He is a regular commentator in the media on intelligence and foreign policy and is the author of ''Hide and Seek: The Sea ...
's convoy, which claimed the lives of two of Duelfer's Physical Security Detail, SSG Clinton Wisdom and SPC Don Clary, both of the Kansas Army National Guard's B Battery, 2/130th Field Artillery Battalion. Throughout the life of ISG, there were two occasions where chemical weapons were found. The first was a single sarin mortar shell which had been reworked into a roadside IED by
insurgents An insurgency is a violent, armed rebellion against authority waged by small, lightly armed bands who practice guerrilla warfare from primarily rural base areas. The key descriptive feature of insurgency is its asymmetric nature: small irr ...
. The second was a handful of 122-millimeter rocket warheads filled with inert
mustard gas Mustard gas or sulfur mustard is a chemical compound belonging to a family of cytotoxic and blister agents known as mustard agents. The name ''mustard gas'' is technically incorrect: the substance, when dispersed, is often not actually a gas, ...
that was recovered near
Babylon ''Bābili(m)'' * sux, 𒆍𒀭𒊏𒆠 * arc, 𐡁𐡁𐡋 ''Bāḇel'' * syc, ܒܒܠ ''Bāḇel'' * grc-gre, Βαβυλών ''Babylṓn'' * he, בָּבֶל ''Bāvel'' * peo, 𐎲𐎠𐎲𐎡𐎽𐎢 ''Bābiru'' * elx, 𒀸𒁀𒉿𒇷 ''Babi ...
. Both were thought to be remainders from the
Iran–Iraq War The Iran–Iraq War was an armed conflict between Iran and Iraq that lasted from September 1980 to August 1988. It began with the Iraqi invasion of Iran and lasted for almost eight years, until the acceptance of United Nations Security Counci ...
, when Iraq was in some sense a US ally, and were useless as offensive weapons. They were later destroyed by ISG personnel. In late 2004 the ISG and the MCTs (mobile collection teams) undertook some counterinsurgency operations, although many details remain classified. There were other missions and organizations operating within the ISG which are Top Secret and are unlikely to be declassified anytime soon.


Interim Progress Report

After six months searching for WMD, the ISG issued an Interim Progress Report on October 3, 2003. The team said it had found evidence of "WMD-related program activities" but no actual chemical,
biological Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary in ...
or
nuclear weapons A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
. In addition to details of dormant WMD programs, the October 2003 report also includes discoveries of non-WMD programs banned by the UN and concealed during the International Atomic Energy Agency and
UNMOVIC The United Nations Monitoring, Verification and Inspection Commission (UNMOVIC) was created through the adoption of United Nations Security Council resolution 1284 of 17 December 1999 and its mission lasted until June 2007. UNMOVIC was meant to ...
inspections that began in 2002. Lines of enquiry adopted by the ISG include the examination of sites across Iraq, as well as interviewing scientists, truck drivers and other workers with possible knowledge of WMD.


David Kay resigns

On January 23, 2004, the head of the ISG,
David Kay David A. Kay (June 8, 1940 – August 13, 2022) was an American weapons expert, political commentator, and senior fellow at the Potomac Institute for Policy Studies. He was best known for his time as United Nations Chief Weapons Inspector follo ...
, resigned his position, stating that he believed WMD stockpiles would not be found in Iraq. "I don't think they existed," commented Kay. "What everyone was talking about is stockpiles produced after the end of the last Gulf War and I don't think there was a large-scale production program in the nineties." In a briefing to the Senate Armed Services Committee, Kay criticized the pre-war WMD intelligence and the agencies that produced it, saying "It turns out that we were all wrong, probably in my judgment, and that is most disturbing." Sometime earlier, CIA director George Tenet had asked David Kay to delay his departure: "If you resign now, it will appear that we don't know what we're doing. That the wheels are coming off." Kay told the SASC during his oral report the following, though: "Based on the intelligence that existed, I think it was reasonable to reach the conclusion that Iraq posed an imminent threat. Now that you know reality on the ground as opposed to what you estimated before, you may reach a different conclusion-—although I must say I actually think what we learned during the inspection made Iraq a more dangerous place, potentially, than, in fact, we thought it was even before the war." Kay's team established that the Iraqi regime had the production capacity and know-how to produce chemical and biological weaponry if international economic sanctions were lifted, a policy change which was actively being sought by a number of United Nations member states. Kay also believed some components of the former Iraqi regime's WMD program had been moved to
Syria Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country loc ...
shortly before the 2003 invasion, though the Duelfer Report Addenda (see below) later reported there was no evidence of this. On February 6, 2004, George W. Bush convened the Iraq Intelligence Commission, an independent inquiry into the intelligence used to justify the Iraq war and the failure to find WMD. This was shortly followed by the conclusion of a similar inquiry in the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and ...
, the Butler Review, which was
boycott A boycott is an act of nonviolent, voluntary abstention from a product, person, organization, or country as an expression of protest. It is usually for moral, social, political, or environmental reasons. The purpose of a boycott is to inflict so ...
ed by the two main opposition parties due to disagreements on its scope and independence. In 2003, the US-sponsored search for WMD had been budgeted for $400 million, with an additional $600 million added in 2004. Kay's successor, named by CIA director George Tenet, was the former UN weapons inspector Charles A. Duelfer, who stated at the time that the chances of finding any WMD stockpiles in Iraq were "close to nil."


Duelfer Report

On September 30, 2004, the ISG released the Duelfer Report, its final report on Iraq's purported WMD programs. This report recorded the relationship of the Iraqi regime with WMD over time and in so doing investigated the decision making process, and underlying assumptions, of the regime. Key to the investigation was lengthy interviewing of all top officials including Saddam, examination of regime documents, and investigations of various sites in Iraq. Among its conclusions were: *
Saddam Hussein Saddam Hussein ( ; ar, صدام حسين, Ṣaddām Ḥusayn; 28 April 1937 – 30 December 2006) was an Iraqi politician who served as the fifth president of Iraq from 16 July 1979 until 9 April 2003. A leading member of the revolutio ...
controlled all of the regime's strategic decision making. * Hussein's primary goal from 1991 to 2003 was to have UN sanctions lifted, while maintaining the security of the regime. * The introduction of the
Oil-for-food program The Oil-for-Food Programme (OIP), established by the United Nations in 1995 (under UN Security Council Resolution 986) was established to allow Iraq to sell oil on the world market in exchange for food, medicine, and other humanitarian needs fo ...
(OFF) in late 1996 was a key turning point for the regime. * By 2000-2001, Hussein had managed to mitigate many of the effects of sanctions and undermine their international support. *
Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
was Iraq's pre-eminent motivator. * The Iraq Survey Group (ISG) judged that events in the 1980s and early 1990s shaped Saddam's belief in the value of WMD. * Hussein ended his nuclear program in 1991. ISG found no evidence of concerted efforts to restart the program, and Iraq's ability to reconstitute a nuclear weapons program progressively decayed after 1991. * Iraq destroyed its chemical weapons stockpile in 1991, and only a small number of old, abandoned chemical munitions were discovered by the ISG. * Hussein's regime abandoned its biological weapons program and its ambition to obtain advanced biological weapons in 1995. While it could have re-established an elementary BW program within weeks, ISG discovered no indications it was pursuing such a course. * Hussein wanted to recreate Iraq's WMD capability, which was essentially destroyed in 1991, after sanctions were removed and Iraq's economy stabilized. Saddam aspired to develop a nuclear capability—in an incremental fashion, irrespective of international pressure and the resulting economic risks—but he intended to focus on ballistic missile and tactical
chemical warfare Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons. This type of warfare is distinct from nuclear warfare, biological warfare and radiological warfare, which together make up CBRN, the military a ...
(CW) capabilities. * Hussein deceived his own army and the best intelligence agencies in the world into believing he still had WMDs because he believed none of his enemies would dare attack him if he had WMDs, notably Iran, "as there was a strong need to maintain the outward appearance of possessing a WMD capability to deter Iran." * Hussein believed the US and the coalition that threatened to go to war against him if the UN resolutions were not met was bluffing. * The pursuit of weapons of mass destruction in the 1980s was to assure Iraqi safety from Iranian aggression, and "this led to a difficult balancing act between the need to disarm to achieve sanctions relief while at the same time retaining a strategic deterrent. The regime never resolved the contradiction inherent in this approach."


Operations Tempo 2004-2005

Although the search for WMD had been conducted earnestly and fruitlessly during the initial year of the occupation, site exploitation continued through the summer of 2004. In late summer and early fall, the WMD search tempo slowed considerably; all of the most promising sites had been exploited in 2003-2004 and even most of the unpromising sites had been exploited by fall of 2004. In late September and into October 2004, the number of site exploitations increased significantly, although most of these were revisits to already-exploited sites - some of which had been altered by Iraqis in the intervening months. For instance: the former Iraqi Chemical Brigade headquarters building in Baghdad was in the midst of being converted to office space when ISG personnel returned for a second visit. ISG's exploitation operations mostly ceased in early November 2004. By early 2005, the MCTs were disbanded and all but two former MCT members, Army Sergeants 1st Class Marshall Lowery and Robert Shano, returned to their parent units and the MP teams that supported them were dispersed to other camps and given other missions. Lowery and Shano agreed to remain in Iraq and continue running convoys for the ISG until it was deactivated. Although Lowery rotated back to the US after the ISG was deactivated, Shano extended his tour in Iraq to serve with a group of coalition advisors mentoring the Iraqi officer candidates at the Military Academy in Al-Rustimaya. In January 2005, the group announced the conclusion of its search. The ISG stated that while it had, "not found evidence that Saddam possessed WMD stocks in 2003," they acknowledged "the possibility that some weapons existed in Iraq, although not of a militarily significant capability."


March 2005 Report Addenda

In March 2005 Duelfer added addenda to the original report, covering five topics: * ''Prewar Movement of WMD Material Out of Iraq'', stating "ISG judged that it was unlikely that an official transfer of WMD material from Iraq to Syria took place" but also acknowledging that there was evidence "about movement of material out of Iraq, including the possibility that WMD was involved," and that this evidence was "sufficiently credible to merit further investigation." IAG noted that, due to security concerns, it "was unable to complete its investigation and is unable to rule out the possibility that WMD was evacuated to Syria before the war." * ''Residual Pre-1991 CBW Stocks in Iraq'', concluding "any remaining chemical munitions in Iraq do not pose a militarily significant threat ... ISG has not found evidence to indicate that Iraq did not destroy its BW weapons or bulk agents". * ''Residual Proliferation Risks: People'', concluding "former WMD program participants are most likely to seek employment in the benign civil sector, either in Iraq or elsewhere ... However, because a single individual can advance certain WMD activities, it remains an important concern". * ''Residual Proliferation Risk: Equipment and Materials'', concluding "Iraq’s remaining chemical and biological physical infrastructure does not pose a proliferation concern". * ''Iraqi Detainees'', concluding "the WMD investigation has gone as far as feasible. ... there is no further purpose in holding many of these detainees". In media interviews before the addenda were published, officials went further on the important question of the possible smuggling of WMD to
Syria Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country loc ...
, saying they had not seen any information indicating that WMD or significant amounts of components and equipment were transferred from Iraq to neighboring Syria or elsewhere. Other details surfaced after the Duelfer Report, which helped fill in the blanks left by the ISG investigation. Duelfer also concluded that Saddam planned to resume production of weapons of mass destruction once the United Nations lifted economic sanctions.


See also

* Rationale for the Iraq War * WMD theories in the aftermath of the 2003 Iraq War * Sector Control Point - Baghdad


References


External links

;Main * "
Statement by David Kay on the Interim Progress Report on the Activities of the Iraq Survey Group
before the House permanent Select Committee on Intelligence, The House Committee on Appropriations, Subcommittee on Defense, and the Senate Select Committee on Intelligence''". October 2, 2003. (Known informally as the "Kay Report" on Iraq's WMD.) * "

''". September 30, 2004 (Known informally as the "Duelfer Report" on Iraq's WMD; Copies are also available a

) This link includes the "Addendums to the Comprehensive Report," released in March 2005. * "
Iraq The War Card
'".
The Center for Public Integrity The Center for Public Integrity (CPI) is an American nonprofit investigative journalism organization whose stated mission is "to reveal abuses of power, corruption and dereliction of duty by powerful public and private institutions in order to c ...
9/11 The September 11 attacks, commonly known as 9/11, were four coordinated suicide terrorist attacks carried out by al-Qaeda against the United States on Tuesday, September 11, 2001. That morning, nineteen terrorists hijacked four commerci ...
–September 2003 ;Other
Teaser of upcoming documentary film ''Land of Confusion''
featuring Pennsylvania Army National Guard Soldiers assigned to the Iraq Survey Group in 2004-05.

* News (
Reuters Reuters ( ) is a news agency owned by Thomson Reuters Corporation. It employs around 2,500 journalists and 600 photojournalists in about 200 locations worldwide. Reuters is one of the largest news agencies in the world. The agency was est ...
)
Bush orders independent probe on Iraq intelligence
* News ( BBC)
UK WMD committee vows to press on
* News (
Associated Press The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. new ...
)
Victims of Explosion Were Members of ISG




* News (War-Wire): ttp://www.spacewar.com/2004/040123222319.3mq7ylpu.html Former UN weapons inspector replaces David Kay as Iraq WMD adviser Washington (AFP). * News ( BBC)
In Quotes: What Blair Said About Iraq's Weapons Before and After the War
* News ( BBC)
October 2004 report
* News (
American Broadcasting Company The American Broadcasting Company (ABC) is an American commercial broadcast television network. It is the flagship property of the ABC Entertainment Group division of The Walt Disney Company. The network is headquartered in Burbank, Calif ...
)
Bush: Iraq Invasion Worth It Despite Lack of WMD
* News ( CBS)
No Basis For WMD Smuggling Claims

SourceWatch



Camp Speicher
* Charles Duelfer. (2009). ''Hide and Seek: The Search for Truth in Iraq''. PublicAffairs. {{Use mdy dates, date=May 2022 Iraq and weapons of mass destruction Defense Intelligence Agency