The Nirgul Tablet. Each digital replication becomes more complete and higher-resolution as the project collects more photos and videos of the artifacts. Project Mosul hide caption

itoggle caption Project Mosul

Iraqi anti-terrorism forces patrol in central Ramadi, Iraq, on April 18. A month later, the city fell to the self-declared Iraqi State. Ayman Oghanna, a journalist who was embedded with Iraqi Special Forces in the city, says the Special Forces are capable precision fighters — but are being asked to fill the role of an entire military. AP hide caption

itoggle caption AP

Defense Secretary Ash Carter testifies on Capitol Hill in Washington earlier this month. In an interview on CNN Sunday, Carter complained that Iraqi forces lacked "the will to fight" the self-declared Islamic State. Manuel Balce Ceneta/AP hide caption

itoggle caption Manuel Balce Ceneta/AP

In this photo released Thursday by a website run by Islamic State militants, damaged Syrian helicopters sit at Palmyra air base, which was captured by ISIS after a battle with the Syrian government forces earlier this week. Uncredited/AP hide caption

itoggle caption Uncredited/AP

President Obama tells The Atlantic that the loss of Ramadi to the self-declared Islamic State is a "setback," but he denies the U.S. is losing to the group. Kathy Willens/AP hide caption

itoggle caption Kathy Willens/AP

A car is engulfed by flames during clashes in Ramadi on Saturday. Islamic State militants drove Iraqi security forces out of the city, which is just 70 miles west of Baghdad. Reuters/Landov hide caption

itoggle caption Reuters/Landov

Jeb Bush continues to struggle to articulate a position on Iraq and separate himself from his brother's most unpopular policy. Ricardo Arduengo/AP hide caption

itoggle caption Ricardo Arduengo/AP

Three men water newly planted trees on March 18 in al-Qosh, an ancient Christian village in northern Iraq. The village emptied out last August as Islamic State fighters approached. But the extremists never entered al-Qosh and the village and residents have returned. The men are watering outside a monastery that dates to the 7th century. Alex Potter for NPR hide caption

itoggle caption Alex Potter for NPR

Scott Skiles, 61, and his son Zach Skiles, 32, had never sat down to talk about Zach's life after his deployment to Iraq --until their recent StoryCorps interview. StoryCorps hide caption

itoggle caption StoryCorps

Izzat Ibrahim al-Douri, a former member of Saddam Hussein's inner circle (shown here in 2002), leads one of the Sunni armed factions helping ISIS in its fight against the Iraqi government. Jassim Mohammed/AP hide caption

itoggle caption Jassim Mohammed/AP

Iraq's Prime Minister Haider al-Abadi, speaking Thursday in Washington, said recent battlefield victories showed the Islamic State could be defeated. The extremist group still holds large parts of the west and the north of Iraq. Kevin Wolf/Kevin Wolf hide caption

itoggle caption Kevin Wolf/Kevin Wolf

American journalist Ned Parker (foreground) is the Reuters bureau chief in Baghdad. He fled Iraq last week after receiving threats in response to reports on human rights abuses by Shiite militias allied with Iraq's government. He's shown here at Iraq's Foreign Ministry in 2007. Courtesy of Ned Parker hide caption

itoggle caption Courtesy of Ned Parker

Iraqi Prime Minister Haider al-Abadi and President Obama meet at the White House on Tuesday. The prime minister is visiting to discuss the fight against the self-proclaimed Islamic State. Jacquelyn Martin/AP hide caption

itoggle caption Jacquelyn Martin/AP

Former Blackwater security guards were sentenced Monday for the shooting of dozens of Iraqi civilians in Nisour Square in Baghdad, Iraq. The square is seen here on Sept. 20, 2007, four days after the incident. Khalid Mohammed/AP hide caption

itoggle caption Khalid Mohammed/AP

Members of the Shiite militia group Kataib Hezbollah train at a military base near Samarra, in northern Iraq, on March 5. The Shiite militia stands accused of retaliatory violence against Sunnis in an area it helped retake from ISIS. Baraa Kanaan/EPA/Landov hide caption

itoggle caption Baraa Kanaan/EPA/Landov

Iraqi security forces, most of them Shiite Muslims, gather Thursday in Tikrit at the entrance of a palace that belonged to the former dictator Saddam Hussein. The Islamic State, a Sunni extremist group, had held Tikrit since last summer. When it was in control, the group painted its black flag on a blast wall at the entrance to the compound. Khalid Mohammed/AP hide caption

itoggle caption Khalid Mohammed/AP