Employees from the Martyrs Foundation fill out missing persons forms for women from the Yazidi religious minority looking for missing relatives after the August 2014 Islamic State militant attack in Kojo, Iraq February 7, 2021. REUTERS/Thaier al-Sudani

Employee from the Martyrs Foundation fills out a missing persons form for a woman from the Yazidi religious minority looking for a missing relative after the August 2014 Islamic State militant attack in Kojo, Iraq February 7, 2021. REUTERS/Thaier al-Sudani

Medical team member takes a DNA blood sample from a woman from the Yazidi religious minority looking for a relative missing after the August 2014 Islamic State militant attack in Kojo, Iraq February 7, 2021. REUTERS/Thaier al-Sudani

Medical team member takes a DNA blood sample from a woman from the Yazidi religious minority looking for a relative missing after the August 2014 Islamic State militant attack in Kojo, Iraq February 7, 2021. REUTERS/Thaier al-Sudani

Medical team member takes a DNA blood sample from a woman from the Yazidi religious minority looking for a relative missing after the August 2014 Islamic State militant attack in Kojo, Iraq February 7, 2021. REUTERS/Thaier al-Sudani

An employee from the Martyrs Foundation fills out a missing persons form for a woman from the Yazidi religious minority looking for a relative missing after the August 2014 Islamic State militant attack in Kojo, Iraq February 7, 2021. REUTERS/Thaier al-Sudani

Defense Minister Annegret Kramp-Karrenbauer and U.S. Defense Secretary Mark Esper leave after a joint news conference following a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

Defense Minister Annegret Kramp-Karrenbauer and U.S. Defense Secretary Mark Esper shake hands during a news conference after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

U.S. Defense Secretary Mark Esper attends a joint news conference with German Defense Minister Annegret Kramp-Karrenbauer (not pictured) after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

Defense Minister Annegret Kramp-Karrenbauer attends a joint news conference with U.S. Defense Secretary Mark Esper (not pictured) after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

U.S. Defense Secretary Mark Esper looks on as German Defense Minister Annegret Kramp-Karrenbauer speaks during a news conference after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

U.S. Defense Secretary Mark Esper attends a joint news conference with German Defense Minister Annegret Kramp-Karrenbauer (not pictured) after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

German Defense Minister Annegret Kramp-Karrenbauer attends a joint news conference with U.S. Defense Secretary Mark Esper (not pictured) after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

German Defence Minister Annegret Kramp-Karrenbauer speaks during a joint news conference with U.S. Defense Secretary Mark Esper (not pictured) after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

U.S. Defense Secretary Mark Esper reacts during a joint news conference with German Defense Minister Annegret Kramp-Karrenbauer (not pictured) after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

German Defence Minister Annegret Kramp-Karrenbauer speaks during a joint news conference with U.S. Defense Secretary Mark Esper (not pictured) after a meeting on anti-ISIS coalition in Munich, Germany, February 14, 2020. REUTERS/Michael Dalder

Marsha and Carl Mueller from Prescott, Arizona, hold a picture of their daughter Kayla who was kidnapped by ISIS on her way back from a Doctors without Borders hospital in Aleppo, are being recognized by U.S. President Donald Trump during the State of the Union address to a joint session of the U.S. Congress in the House Chamber of the U.S. Capitol in Washington, U.S., February 4, 2020. REUTERS/Tom Brenner

Laborers work on the al-Hadba minaret during the re-construction of the Grand al-Nuri mosque, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

A laborer cleans a rock during the re-construction of the Grand al-Nuri mosque, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

A laborer works during the re-construction of the Grand al-Nuri mosque, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

A general view of the Grand al-Nuri mosque during its re-construction, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

A general view of the Grand al-Nuri mosque during its re-construction, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

A laborer works on the al-Hadba minaret during the re-construction of the Grand al-Nuri mosque, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

A laborer walks near the al-Hadba minaret during the re-construction of the Grand al-Nuri mosque, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

Laborers work during the re-construction of the Grand al-Nuri mosque, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

The Grand al-Nuri mosque is pictured during its re-construction, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

Laborers work on the top of the al-Hadba minaret during the re-construction of the Grand al-Nuri mosque, in the old city of Mosul, Iraq January 23, 2020. Picture taken January 23, 2020. REUTERS/Abdullah Rashid

U.S. President Donald Trump speaks to the news media next to Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media next to Vice President Mike Pence and Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media about Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media next to Vice President Mike Pence and Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media as Vice President Mike Pence pets Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media as Vice President Mike Pence pets Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media as Vice President Mike Pence pets Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media as Vice President Mike Pence pets Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump (L) speaks to the news media as a military dog handler stands with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump talks to the media as he poses with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with Vice President Mike Pence on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump poses with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with Vice President Mike Pence and a military dog handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump poses with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with Vice President Mike Pence and a military dog handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump poses with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner TPX IMAGES OF THE DAY

U.S. President Donald Trump speaks to the news media as Vice President Mike Pence pets Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media as Vice President Mike Pence stands with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

White House Press Secretary Stephanie Grisham watches U.S. President Donald Trump participate in a photo opportunity with Conan, the U.S. military dog that was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to the news media as Vice President Mike Pence pets Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump watches Vice President Mike Pence pet Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, during a photo opportunity with the dog and a military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump returns to the Oval Office with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, after a photo opportunity on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump returns to the Oval Office with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, after a photo opportunity on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, stand on the colonnade of the West Wing of the White House for a photo opportunity with President Donald Trump in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner TPX IMAGES OF THE DAY

White House Chief of Staff Mick Mulvaney attends an event where U.S. President Donald Trump posed with the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, at the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump talks to the media as he poses with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with the dog's military handler on the colonnade of the West Wing of the White House in Washington, U.S., November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump talks to the media as he poses with Vice President Mike Pence and Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing on the colonnade of the West Wing of the White House in Washington, U.S., November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump poses with Vice President Mike Pence and Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with the dog's military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump poses with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with the dog's military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump poses with Vice President Mike Pence, first lady Melania Trump and Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with the dog's military handler on the colonnade of the West Wing of the White House in Washington, U.S., November 25, 2019. REUTERS/Tom Brenner TPX IMAGES OF THE DAY

U.S. President Donald Trump poses with Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with the dog's military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump poses with Vice President Mike Pence and Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with the dog's military handler on the colonnade of the West Wing of the White House in Washington, U.S. November 25, 2019. REUTERS/Tom Brenner

U.S. President Donald Trump talks to the media as he poses with Vice President Mike Pence, first lady Melania Trump and Conan, the U.S. military dog that participated in and was injured in the U.S. raid in Syria that killed ISIS leader Abu Bakr al-Baghdadi, while standing with the dog's military handler on the colonnade of the West Wing of the White House in Washington, U.S., November 25, 2019. REUTERS/Tom Brenner

A member of the Afghan security forces keeps watch next to family members of ISIS militants who surrendered to the Afghan government in Achin district of Nangarhar province, Afghanistan November 17, 2019. REUTERS/Parwiz

A member of the Afghan security forces keeps watch next to family members of ISIS militants who surrendered to the Afghan government in Achin district of Nangarhar province, Afghanistan November 17, 2019. REUTERS/Parwiz

ISIS militants who surrendered to the Afghan government are presented to media in Jalalabad, Nangarhar province, Afghanistan November 17, 2019. REUTERS/Parwiz TPX IMAGES OF THE DAY