WASHINGTON (Reuters) - The Pentagon proposed a $582.7 billion defense budget on Tuesday that emphasizes threats like Russia, China and Islamic State rebels, but the plan is already under fire from Republicans who accuse President Barack Obama of short-changing the military.
Obama's defense budget for the 2017 fiscal year would increase spending on the fight against Islamic State militants to $7.5 billion from $5 billion this year, a 50 percent jump.
Learn more about the history of ISIS:
History of the Islamic State
Pentagon seeks $583 billion budget for 2017; Republicans say it's not enough
RNPS: YEAREND REVIEW 2014 - HEADLINE MAKERS Militant Islamist fighters hold the flag of Islamic State (IS) while taking part in a military parade along the streets of northern Raqqa province in this June 30, 2014 file photo. 2014 saw the rise of the Sunni militant group Islamic State, which has seized swathes of territory in both Syria and Iraq.
A man purported to be Islamic State captive Jordanian pilot Muath al-Kasaesbeh (in orange jumpsuit) stands in front of armed men in this still image from an undated video filmed from an undisclosed location made available on social media on February 3, 2015. Islamic State militants released the video on Tuesday purporting to show Kasaesbeh being burnt alive, and Jordanian state television said he was murdered a month ago. Reuters could not immediately confirm the video, which showed a man resembling the captive pilot standing in a black cage before being set ablaze.
(REUTERS/Social media via Reuters TV)
Smoke rises over Syrian town of Kobani after an airstrike, as seen from the Mursitpinar border crossing on the Turkish-Syrian border in the southeastern town of Suruc in Sanliurfa province, October 18, 2014. A U.S.-led military coalition has been bombing Islamic State fighters who hold a large swathe of territory in both Iraq and Syria, two countries involved in complex multi-sided civil wars in which nearly every country in the Middle East has a stake.
This handout image provided by the Iraqi Prime Minister office shows Iraq's Prime Minister Nouri al-Maliki holding photographs of a man identified by the Iraqi government as al-Qaida leader in Iraq Abu Omar al-Baghdadi at a news conference on April 19, 2010 in Baghdad, Iraq. Nouri announced the deaths of Abu Ayyub al-Masri along with Abu Omar al-Baghdadi. US Military oficials confirmed U.S. and Iraqi forces killed the two al-Qaida figures in a nighttime rocket attack on a safe house near Tikrit.
(Photo by Iraqi Prime Minister office via Getty Images)
BAGHDAD, IRAQ, FEBRUARY 21: An Iraqi security officer patrols the grounds at the newly opened Baghdad Central Prison in Abu Ghraib on February 21, 2009 in Baghdad, Iraq. The Iraqi Ministry of Justice has renovated and reopened the previously named 'Abu Ghraib' prison and renamed the site to Baghdad Central Prison. According to the Iraqi Ministry of Justice about 400 prisoners were transferred to the prison which can hold up to 3000 inmates. The prison was established in 1970 and it became synonymous with abuse under the U.S. occupation.
(Photo by Wathiq Khuzaie/Getty Images)
An Iraqi soldier guards the site where allegedly top Al-Qaeda leaders in Iraq, Abu Omar al-Baghdadi and Abu Ayyub al-Masri, were killed in a joint Iraqi-US military raid in Al-Dhahiriya in Salaheddin province, 280 kms north of Baghdad, on April 20, 2010. Iraqi Prime Minister Nuri al-Maliki and the US military said on April 19 that Baghdadi and Masri were killed in a raid on a safehouse, which yielded computers filled with emails and messages to bin Laden and his deputy Ayman al-Zawahiri. AFP PHOTO/MAHMUD SALEH (Photo credit should read Mahmud Saleh/AFP/Getty Images)
A shrine for Iraqi Christians who were killed in Al-Qaeda siege is erected at the Sayidat al-Nejat (Our Lady of Salvation) Church in Baghdad on December 23, 2010 as Christmas for Iraq's Christian community will this year be a time of fear and cancelled celebrations instead of rejoicing following renewed threats by Al-Qaeda and the church massacre.
(ALI AL-SAADI/AFP/Getty Images)
An Iraqi woman walks past destroyed shops on the ground floor of a building the day after twin car bombs in the Karrada area of the capital Baghdad on August 1, 2012, in which some 12 people were killed. July was the deadliest month in Iraq in almost two years, with 325 people killed in attacks, and included the deadliest day here since December 2009, official figures released showed.
A lorry drives past a sign welcoming people to the 'Islamic State of Gao' at the entrance of the northern Malian city of Gao, on March 9, 2013. After nine months of occupation by Islamic militants, and subsequent liberation by French troops, Gao is slowly shedding its hardline Islamic way of life, with bars serving beer making a long awaited comeback. AFP PHOTO / JOHN MACDOUGALL (Photo credit should read JOHN MACDOUGALL/AFP/Getty Images)
A fighter of the Kurdish People's Protection Units (YPG) fires an anti-aircraft weapon from Tel Tawil village in the direction of Islamic State fighters positioned in the countryside of the town of Tel Tamr February 25, 2015. Kurdish militia pressed an offensive against Islamic State in northeast Syria on Wednesday, cutting one of its supply lines from Iraq, as fears mounted for dozens of Christians abducted by the hardline group. The Assyrian Christians were taken from villages near the town of Tel Tamr, some 20 km (12 miles) to the northwest of the city of Hasaka. There has been no word on their fate. There have been conflicting reports on where the Christians had been taken.
German alleged jihadist Kreshnik B (R) listens to his lawyer Mutlu Guenal (L) as he arrives at the higher regional court in Frankfurt am Main, western Germany, on September 15, 2014 on the opening of his trial on charges of fighting for Islamic State (IS) in Syria, in Germany's first court proceedings involving the militant group. The defendant was arrested in December 2013 at Frankfurt airport in western Germany on his way home from Syria.
(THOMAS KIENZLE/AFP/Getty Images)
An image grab taken from an AFPTV video on September 16, 2014 shows a jihadist from the Islamic State (IS) group standing on the rubble of houses after a Syrian warplane was reportedly shot down by IS militants over the Syrian town of Raqa. The plane crashed into a house in the Euphrates Valley city, the sole provincial capital entirely out of Syrian government control, causing deaths and injuries on the ground.
Smoke rises in the distance behind an Islamic State (IS) group flag and banner after Iraqi Kurdish Peshmerga fighters reportedly captured several villages from IS group jihadists in the district of Daquq, south of the northern Iraqi multi-ethnic city of Kirkuk on September 11, 2015. An Iraqi officer said that the operation was launched in the morning with support from international coalition aircraft, and has succeeded in retaking ten villages from IS.
(MARWAN IBRAHIM/AFP/Getty Images)
Iraqi Shiite fighters from the Hashed al-Shaabi (Popular Mobilisation) paramilitaries drive a T-72 tank as they advance near the town of Tal Abtah, south of Tal Afar, on November 30, 2016 during a broad offensive by Iraq forces to retake the city Mosul from jihadists of the Islamic State group.
(AHMAD AL-RUBAYE/AFP/Getty Images)
Lt. Gen. William C. Mayville Jr., Joint Staff Director of Operations Director of Operations, shows before and after photos as he speaks on the airstrikes in Syria during a briefing at the Pentagon September 23, 2014 in Washington, DC. Mayville briefed the press about US and Arab nation joint airstrikes against Islamic State(IS) group targets in Syria and unilateral airstrikes against an al-Qaeda group in Syria.
(BRENDAN SMIALOWSKI/AFP/Getty Images)
Men in orange jumpsuits purported to be Egyptian Christians held captive by the Islamic State (IS) kneel in front of armed men along a beach said to be near Tripoli, in this still image from an undated video made available on social media on February 15, 2015. Islamic State released the video on Sunday purporting to show the beheading of 21 Egyptian Christians kidnapped in Libya. In the video, militants in black marched the captives to a beach that the group said was near Tripoli. They were forced down onto their knees, then beheaded. Egypt's state news agency MENA quoted the spokesman for the Coptic Church as confirming that 21 Egyptian Christians believed to be held by Islamic State were dead.
(REUTERS/Social media via Reuters TV)
A fighter of the Islamic State of Iraq and the Levant (ISIL) holds an ISIL flag and a weapon on a street in the city of Mosul, June 23, 2014. U.S. Secretary of State John Kerry held crisis talks with leaders of Iraq's autonomous Kurdish region on Tuesday urging them to stand with Baghdad in the face of a Sunni insurgent onslaught that threatens to dismember the country. Picture taken June 23, 2014.
Members of the Saraya al-Salam (Peace Brigades), a group formed by Iraqi Shiite Muslim cleric Moqtada al-Sadr, march in Iraq's holy city of Najaf as they prepare to reinforce government forces in the fight against the Islamic State group for control of Fallujah, east of the capital, on May 17, 2016. Iraqi security forces and allied fighters have regained significant ground from the jihadists, securing the Ramadi area earlier this year and retaking the town of Heet last month. But parts of Anbar -- including Fallujah -- are still under IS control, as is most of Nineveh province, to its north.
(HAIDAR HAMDANI/AFP/Getty Images)
An Iraqi Policeman watches a drone hover near the village of Arbid, on the southern Mosul front, on November 12, 2016 during the ongoing military operation to retake Mosul from the Islamic State (IS) group. Iraqi forces launched a massive operation to retake the country's second city from the Islamic State group on October 17, and the Counter-Terrorism Service (CTS) special forces have pushed the jihadists back from some Mosul neighbourhoods.
(ACHILLEAS ZAVALLIS/AFP/Getty Images)
A MI 28 provides aerial support as Shiite fighters from the Hashed al-Shaabi (Popular Mobilisation), enter the village of al-Tofaha, southeast of the city of Tal Afar, on November 25, 2016, during an ongoing operation against Islamic State (IS) group jihadists. The Popular Mobilisation have focused their operations on Tal Afar, a large town still held by IS west of Mosul and this week announced they had cut the main road between it and Syria.
(AHMAD AL-RUBAYE/AFP/Getty Images)
Shiite fighters stands near a wall painted with the black flag commonly used by Islamic State militants in the town of Tal Ksaiba, near the town of al-Alam, March 7, 2015. Iraqi security forces and Shi'ite militia fighters struggled to advance on Saturday into the two towns of al-Alam and al-Dour near Tikrit, their progress slowed by fierce defence from Islamic State militants.
F16 fighter jets from the United Arab Emirates (UAE) arrive at an air base in Jordan February 8, 2015. A squadron of F16 jet fighters from the United Arab Emirates arrived in Jordan on Sunday a day after the Gulf state announced it was being sent to bolster the coalition's military effort against the Islamic State. It will conduct joint air strikes with Jordanian colleagues against the Islamic militants, Jordanian officials said on Saturday.
(REUTERS/Petra News Agency)
Lt. Gen. William C. Mayville Jr. speaks about the Syrian bombing campaign September 23, 2014 in Washington, DC. Mayville talked about the U.S. and Arab air strikes in Syria against the jihadist group Islamic State in Iraq and Syria (ISIS).
(Photo by Mark Wilson/Getty Images)
A girl holds up a poster with pictures of the 21 Egyptian Coptic Christians beheaded by Islamic State in Libya, as they gather in a gesture to show their solidarity, in front of the Egyptian embassy in Amman February 17, 2015.
(REUTERS/ Muhammad Hamed)
Shi'ite fighters, from the brigades of peace loyal to Shi'ite cleric Moqtada al-Sadr, who have joined the Iraqi army to fight against militants of the Islamic State, formerly known as the Islamic State of Iraq and the Levant (ISIL), take part in field training in Najaf, August 23, 2014.
A Kurdish fighter keeps guard while overlooking positions of Islamic State militants near Mosul in northern Iraq August 19, 2014. Sunni Muslim fighters led by the Islamic State swept through much of northern and western Iraq in June, capturing the Sunni cities of Tikrit and Mosul as well as the Mosul dam, which controls water and power supplies to millions of people down the Tigris river valley.
AL-QARYATAYN, SYRIA. APRIL 7, 2016. The Mar Elian Catholic monastery burnt by Islamic State (IS) militants.
(Photo by Valery Sharifulin\TASS via Getty Images)
Shi'ite fighters look at smoke rising from clashes during a battle with Islamic State militants at the airport of Tal Afar west of Mosul, Iraq November 18, 2016.
Indonesian soldiers from the 2nd Airborne Division patrol after parachuting from a transport aircraft near Masani village, Poso, Central Sulawesi March 31, 2015 in this photo taken by Antara Foto. Indonesia has launched military exercises in the eastern island of Sulawesi, a haven for radical Islamists, as part of broader efforts to crack down on militants with suspected links to the Islamic State group, officials said on Tuesday. The drills come amid heightened government concerns over a rising number of Indonesians pledging loyalty to Islamic State (IS) and trying to join the group fighting in Iraq and Syria.
An Iraqi soldier holds an Islamist State flag, after pulling it down during a military operation against Islamic State militants in Al-Qasar, southeast of Mosul, Iraq, November 29, 2016.
A man walks in a street with abandoned vehicles and damaged buildings in the northern Syrian town of Kobani January 30, 2015. Sheets meant to hide residents from snipers' sights still hang over streets in the Syrian border town of Kobani, and its shattered buildings and cratered roads suggest those who fled are unlikely to return soon. Kurdish forces said this week they had taken full control of Kobani, a mainly Kurdish town near the Turkish border, after months of bombardment by Islamic State, an al Qaeda offshoot that has spread across Syria and Iraq.
Discover More Like This
BACK TO SLIDE
The proposal also would quadruple funds to counter Russian pressure in Europe following its seizure of Ukraine's Crimean peninsula and repeated strategic bomber flights near NATO air space. Spending to boost U.S. presence and training in Europe would rise to $3.4 billion from $800 million this year.
Officials and analysts say the budget marks a strategic inflection point as the Washington looks beyond the wars in Iraq and Afghanistan and seeks to counter potential strategic threats from large powers like Russia and China as well as smaller rivals like Iran and North Korea.
"The United States has moved beyond the large ground wars in Iraq and Afghanistan that defined much of U.S. foreign policy over the past decade," the administration's budget document says. "The nation must continue to reform and invest in our military ... to ensure its dominance in every domain."
Overall, the administration is seeking a Pentagon base budget of $523.9 billion for the fiscal year beginning Oct. 1, plus $58.8 billion in war funding and overseas operations, mainly the conflicts in Afghanistan, Iraq and Syria, plus the effort to boost security in Europe.
The proposed budget is in line with last year's congressional budget deal, which set Pentagon funding guidelines for 2016 and 2017. But Republicans have criticized the spending plan for war funding, saying the figure in the budget deal was a floor, not a ceiling, and the president should have sought more.
"We believe that an adequate national defense requires significantly more funding,"
Representative Mac Thornberry, Chairman of the House Armed Services Committee
"We believe that an adequate national defense requires significantly more funding," Representative Mac Thornberry, chairman of the House Armed Services Committee, said in a letter to the House Budget Committee released on Monday and signed by 33 other member of the panel.
The Pentagon budget seeks $71.8 billion for research an development, a 4 percent increase over this fiscal year as the department looks to develop new military technologies that can give it an edge over rival forces.
But it cuts procurement of new systems to $112.1 billion, a 6 percent drop from the current year, budget documents show.
Related: See the most iconic images of war throughout history:
Most iconic images of war through history
Pentagon seeks $583 billion budget for 2017; Republicans say it's not enough
As heavy smoke rolls out of the stricken USS West Virginia, a small boat rescues a crew member from the water after the Japanese bombing of Pearl Harbor, Hawaii, Dec. 7, 1941 during World War II. Two men can be seen on the superstructure, upper center. The mast of the USS Tennessee is beyond the burning West Virginia. (AP Photo)
A visitor walks past 'Robert Capa 'Soldier taking cover at Omaha Beach on D-Day, June 6th 1944' during the 'Life. I grandi fotografi' (Life. The great photographers) exhibition at the auditorium on April 30, 2013 in Rome. The exhibition showing some 150 pictures taken from 1936 when the US magazine Life magazine premiered will be open from May, 1 to August 4, 2013. AFP PHOTO / GABRIEL BOUYS AFP PHOTO / GABRIEL BOUYS RESTRICTED TO EDITORIAL USE, MANDATORY CREDIT OF THE ARTIST, TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)
U.S. Marines of the 28th Regiment, 5th Division, raise the American flag atop Mt. Suribachi, Iwo Jima, on Feb. 23, 1945. Strategically located only 660 miles from Tokyo, the Pacific island became the site of one of the bloodiest, most famous battles of World War II against Japan. (AP Photo/Joe Rosenthal)
In this photo provided by the U.S. navy, a sailor and a nurse kiss passionately in Manhattan's Times Square, as New York City celebrates the end of World War II, on August 14, 1945. The celebration followed the official announcement that Japan had accepted the terms of Potsdam and surrendered. (AP Photo/U.S. Navy/Victor Jorgensen)
Pfc. Clarence K. Ayers of Evansville, Ind., reads the news of V-E Day as newly arrived German prisoners stand of a New York City pier, May 8, 1945. (AP Photo/John Rooney)
The torch of the Statue of Liberty blazes in the night as the lights are turned on once again at the island in New York Harbor, May 8, 1945, V-E Day, on which the official announcement of the unconditional surrender of Germany was proclaimed. Two service men stand guard at the base of the statue. (AP Photo/Tom Fitzsimmons)
The first bombs from the first a squadron over a 21 sq. mile area west of the Naktong River, South Korea on August 16, 1950 where North Korean troops were believed massing for an all-out assault on the American lines. 98 B-29âs dropped more than 850 tons of bombs on the area. A salovo of 500-pound bombs leave the bomb bay of a B-29 headed for communist-controlled territory below. The superforts smacked a 21 sq. mile area where Army said as many as 40, 000 Red troops were gathered first. (AP Photo)
Invasion of Inchon, September 15, 1950, Korean War, Washington, National Archives. (Photo by Photo12/UIG/Getty Images)
This view shows a command post somewhere in South Korea on July 12, 1950 as American soldiers keep on the alert with their straw covered camouflaged weapons carrier. (AP Photo/Charles P. Gorry)
In this image provided by the U.S. Army, Koreans carry liberated American prisoners down from the hills northeast of Seoul after their location by the 25th Division tanks, April 2, 1951. Carried in foreground is PFC. Ellis Wadley of Leachville, Ark., who had been held captive since New Year's Day. (AP Photo/U.S. Army)
The Reverend Thich Quang Duc, a 73-year-old Buddhist monk, is soaked in petrol before setting fire to himself and burning to death in front of thousands of onlookers at a main highway intersection in Saigon, Vietnam, June 11, 1963. He had previously announced that he would commit suicide in protest against what he called government persecution of Buddhists. (AP Photo/Malcolm Browne).
In this April 10, 1965, file photo, made by Associated Press correspondent Peter Arnett, newly-landed U.S. Marines make their way through the sands of Red Beach at Da Nang, Vietnam on their way to reinforce the air base as South Vietnamese Rangers battled guerrillas about three miles south of the beach. (AP Photo/Peter Arnett, File)
In this March 1965 file photo shot by Associated Press photographer Horst Faas, hovering U.S. Army helicopters pour machine gun fire into the tree line to cover the advance of South Vietnamese ground troops in an attack on a Viet Cong camp 18 miles north of Tay Ninh, Vietnam, northwest of Saigon near the Cambodian border. (AP Photo/Horst Faas, File)
The sun breaks through the dense jungle foliage around the embattled town of Binh Gia, 40 miles east of Saigon, in early January 1965, as South Vietnamese troops, apparently joined by U.S. advisers, rest after a cold, damp and tense night of waiting in an ambush position for a Viet Cong attack that didn't come. One hour later, as the possibility of an overnight attack by the Viet Cong disappeared, the troops moved out for another long, hot day hunting the elusive communist guerrillas in the jungles. (AP Photo/Horst Faas)
Pfc. Michael Row of Hyattsville, Md., a medic wounded by a grazing wound to the head, crouches along a treeline with other members of his U.S. 1st Cavalry Division unit while under intense North Vietnamese fire in March 1967, near Bong Son, along the South Vietnamese coast. Despite his own wound and incoming fire, Row scrambled to treat fellow wounded. One member of the unit said "He seemed to be everywhere." In background, a sargeant commands a reconnaissance team of the 1st Battalion, 9th Cavalry. (AP Photo/Dana Stone)
The body of an American paratrooper killed in action in the jungle near the Cambodian border is raised up to an evacuation helicopter in War Zone C, Vietnam, May 14, 1966. (AP Photo/Henri Huet)
FILE - In this Feb. 1, 1968 file photo, Gen. Nguyen Ngoc Loan, South Vietnamese chief of the national police, fires his pistol into the head of suspected Viet Cong official Nguyen Van Lem on a Saigon street early in the Tet Offensive. Photographer Eddie Adams reported that after the shooting, Loan approached him and said, âThey killed many of my people, and yours too,â then walked away. (AP Photo/Eddie Adams, File)
Mary Ann Vecchio gestures and screams as she kneels by the body of a student lying face down on the campus of Kent State University, Kent, Ohio on May 4, 1970. National Guardsmen had fired into a crowd of demonstrators, killing four. (AP Photo/John Filo)
FILE - In this Dec. 18, 1971 file photo, guerrillas in Dacca, Bangladesh use bayonets to torture and kill four men suspected of collaborating with Pakistani militiamen who had been accused of murder, rape and looting during months of civil war. (AP Photo/Horst Faas, Michel Laurent, File)
FILE - In this June 8, 1972, file photo, 9-year-old Kim Phuc, center, runs with her brothers and cousins, followed by South Vietnamese forces, down Route 1 near Trang Bang after a South Vietnamese plane accidentally dropped its flaming napalm on its own troops and civilians. The terrified girl had ripped off her burning clothes while fleeing. In late September 2015, Phuc, 52, began a series of laser treatments at the Miami Dermatology and Laser Institute to smooth and soften the pale, thick scar tissue that she has endured for more than 40 years. (AP Photo/Nick Ut, File)
Released prisoner of war Lt. Col. Robert L. Stirm is greeted by his family at Travis Air Force Base in Fairfield, Calif., as he returns home from the Vietnam War, March 17, 1973. In the lead is Stirm's daughter Lori, 15; followed by son Robert, 14; daughter Cynthia, 11; wife Loretta and son Roger, 12. (AP Photo/Sal Veder)
The sky lights up as the British frigate HMS Antelope explodes in San Carlos Bay in the Falkland Islands, May 25, 1982. The 10-week Falklands War killed 712 Argentines, 255 Britons and three islanders. (AP Photo/Martin Cleaver)
FILE - In this June 5, 1989 file photo, a Chinese man stands alone to block a line of tanks heading east on Beijing's Cangan Blvd. in Tiananmen Square. The man, calling for an end to the recent violence and bloodshed against pro-democracy demonstrators, was pulled away by bystanders, and the tanks continued on their way. The Chinese government crushed a student-led demonstration for democratic reform and against government corruption, killing hundreds, or perhaps thousands of demonstrators in the strongest anti-government protest since the 1949 revolution. Ironically, the name Tiananmen means "Gate of Heavenly Peace". (AP Photo/Jeff Widener, File)
FILE - In this Nov. 10, 1992 file photo, a father's hands press against the window of a bus carrying his tearful son and wife to safety from the besieged city of Sarajevo during the Bosnian War. More than 1,000 women, children and the elderly who had endured months of seige were allowed to leave the city on Red Cross buses, breaking apart many families. (AP Photo/Laurent Rebours, File)
Plumes of smoke pour from the World Trade Center buildings in New York Tuesday, Sept. 11, 2001. Planes crashed into the upper floors of both World Trade Center towers minutes apart Tuesday in a horrific scene of explosions and fires that lead to the collapse of the 110-story buildings. The Empire State building is seen in the foreground. (AP Photo/Patrick Sison)
A person falls from the north tower of New York's World Trade Center in this Sept. 11, 2001 file photo, after terrorists crashed two hijacked airliners into the World Trade Center and brought down the twin 110-story towers. (AP Photo/Richard Drew, File
Firefighters make their way through the rubble after two airliners crashed into the World Trade Center in New York bringing down the landmark buildings Tuesday, Sept. 11, 2001. (AP Photo/Shawn Baldwin)
This 11 September 2001 file photo shows Marcy Borders covered in dust as she takes refuge in an office building after one of the World Trade Center towers collapsed in New York. Borders was caught outside on the street as the cloud of smoke and dust enveloped the area. The woman was caught outside on the street as the cloud of smoke and dust enveloped the area. AFP PHOTO/Stan HONDA (Photo credit should read STAN HONDA/AFP/Getty Images)
A British Royal Marine from 42 Commando fires a Milan wire-guided missile at an Iraqi position on the Al Faw peninsula, southern Iraq, Friday, March 21, 2003. (AP Photo/Jon Mills, pool)
A U.S. Marine watches a statue of Saddam Hussein being toppled in Firdaus Square, in downtown Bagdhad in this April 9, 2003 file photo. (AP Photo/Jerome Delay, File)
In this May 1, 2003 file photo, President George W. Bush speaks aboard the aircraft carrier USS Abraham Lincoln off the California coast. As slogans go, President Barack Obama's promise of the "light of a new day" in Afghanistan isn't as catchy as the "Mission Accomplished" banner that hung across the USS Abraham Lincoln the day President George W. Bush announced the end of major combat operations in Iraq. (AP Photo/J. Scott Applewhite, File)
FILE - This late 2003 file image obtained by The Associated Press shows an unidentified detainee standing on a box with a bag on his head and wires attached to him, at the Abu Ghraib prison in Baghdad. (AP Photo, File)
Captured former Iraqi leader Saddam Hussein undergoes medical examinations in Baghdad in this Dec. 14, 2003 file photo, in this image from television. (AP Photo/US Military via APTN, File)
FILE - In this March 31, 2004 file photo, Iraqis chant anti-American slogans as charred bodies hang from a bridge over the Euphrates River in Fallujah, west of Baghdad. The private security company Blackwater USA triggered a major battle in the Iraq war in 2004 by sending an unprepared team of guards into the insurgent stronghold of Fallujah, a move that led to their horrific deaths and a violent response by U.S. forces, according to a congressional report. (AP Photo/Khalid Mohammed, FIle)
DEH AFGHAN, AFGHANISTAN - JUNE 27: Soldiers from the 2nd Battalion 4th Infantry Regiment do morning exercises at a U.S. base at Deh Afghan June 27, 2006 in the Zabul province of southern Afghanistan. The troops are participating in Operation Mountain Thrust against Taliban fighters across southern Afghanistan. (Photo by John Moore/Getty Images)
AFGHANISTAN PAKISTAN BORDER, AFGHANISTAN - OCTOBER 20: An American soldier holds a U.S. Army hand grenade on which a soldier wrote 'One free trip to Allah' while at an observation post in the Paktika province of Afghanistan Oct. 20, 2006 overlooking the Afghanistan-Pakistan border. The outpost, only 800 meters from the Pakistan, is frequently attacked by Taliban forces, many of whom cross over from the South Waziristan tribal area of Pakistan, according to American soldiers. Most Taliban believe they are fighting a holy war or 'jihad' against non-Muslims in Afghanistan, and those who die in jihad are promised an eternity in paradise. (Photo by John Moore/Getty Images)
PAKTIKA PROVINCE, PAKTIKA - OCTOBER 15: US Army soldiers in the 1/501st of the 25th Infantry Division shield their eyes from the powerful rotor wash of a Chinook cargo helicopter as they are picked up from a mission October 15, 2009 in Paktika Province, Afghanistan. Soldiers of the 1/501 scoured the Afghan countryside near the Pakistani border on a two-day mission into a tense part of Paktika province, an that American soldiers had not patroled for over three years. The troops were looking for suspected Taliban weapons stores and hideouts. (Photo by Chris Hondros/Getty Images)
In this May 1, 2011 file image released by the White House and digitally altered by the source to diffuse the paper in front of Secretary of State Hillary Rodham Clinton, President Barack Obama and Vice President Joe Biden, along with with members of the national security team, receive an update on the mission against Osama bin Laden in the Situation Room of the White House in Washington. (AP Photo/The White House, Pete Souza, File)
FILE - In this Oct. 3, 2012 file photo, a Syrian man cries while holding the body of his son near Dar El Shifa hospital in Aleppo, Syria. The boy was killed by the Syrian army. (AP Photo/Manu Brabo, FIle)
ALEPPO, SYRIA - JUNE 09: An injured Syrian man is carried on a stretcher by emergency staff after a barrel bomb attack dropped by Syrian regime forces on a bakery in Ansari neighborhood of Aleppo, Syria on June 09, 2015. (Photo by Stringer/Anadolu Agency/Getty Images)
A Syrian refugee carries a baby over the broken border fence into Turkey after breaking the border fence and crossing from Syria in Akcakale, Sanliurfa province, southeastern Turkey, Sunday, June 14, 2015. The mass displacement of Syrians across the border into Turkey comes as Kurdish fighters and Islamic extremists clashed in nearby city of Tal Abyad. (AP Photo/Lefteris Pitarakis)
A paramilitary police officer carries the lifeless body of a migrant child after a number of migrants died and a smaller number were reported missing after boats carrying them to the Greek island of Kos capsized, near the Turkish resort of Bodrum early Wednesday, Sept. 2, 2015. (AP Photo/DHA)