Iraq's oldest Christian monastery destroyed by Islamic State Published duration 20 January 2016

image copyright DigitalGlobe via AP image caption Satellite images showing the site of St Elijah's Monastery in March 2011 and September 2014

Satellite images confirm that the oldest Christian monastery in Iraq has been destroyed by the jihadist group Islamic State (IS).

St Elijah's stood on a hill near the northern city of Mosul for 1,400 years.

But analysts said the images, obtained by the Associated Press , suggested it had been demolished in late 2014, soon after IS seized the city.

A Catholic priest from Mosul warned that its Christian history was "being barbarically levelled".

"We see it as an attempt to expel us from Iraq, eliminating and finishing our existence in this land," said Father Paul Thabit Habib, who now lives in Kurdish-administered Irbil.

image copyright AP image caption St Elijah's Monastery, or Deir Mar Elia, was believed to have been built in the late 6th Century

IS has targeted Christians in Iraq and neighbouring Syria, seizing their property and forcing them to convert to Islam, pay a special tax or flee.

The group has also demolished a number of monasteries and churches, as well as renowned pre-Islamic sites including Nimrud, Hatra and Nineveh in Iraq and Palmyra in Syria.

'Important place'

In 1743, its monks were given an ultimatum by Persian forces to convert to Islam. They refused and as many as 150 were massacred.

Analysis - Ahmed Maher, Iraq correspondent, BBC News

Had it not been for these satellite images, we would probably not have learnt about the monastery's destruction. This is because journalists and archaeologists cannot go to IS-controlled areas for security reasons. But more importantly, IS did not release any video on its propaganda outlets showing the demolition of this particular ancient site.

The jihadists have released footage showing themselves destroying shrines, churches and antiquities with sledgehammers and dynamite. More than 100 churches and monasteries have been razed to the ground in Mosul and the predominantly Christian villages surrounding it, like Bashiqa and Qaraqosh, since they took control of the area in 2014.

The militants believe that Islam is the only religion that must be adopted by the followers of other faiths. And that is why they have targeted minorities and destroyed their places of worship. Those who have remained in these areas have been forced to choose between conversion and execution.

Fr Thabit told AP that the monastery "became a spiritual place for Christians to visit and to have religious ceremonies, and to ask forgiveness from the saint who founded this monastery".

"The monastery attracted all the people from Mosul - Christians and Muslims. All the poets, historians and travellers wrote about this monastery," he added. "It became a very important place for the history of the Church in Iraq."

In the 1970s, the monastery became a base for the Iraqi Republican Guard, and in 2003 one of its walls was damaged by the impact of a T-72 tank turret that was hit by a missile during the US-led invasion of Iraq.

image copyright AP image caption Local Christians visited the monastery to celebrate the feast of St Elijah

image copyright AP image caption The US Army used the monastery as a base after the 2003 invasion of Iraq

The US Army used the monastery as a base itself, before a chaplain recognised its importance and a commander ordered it to be cleared.

Stephen Wood of Allsource Analysis told AP that the satellite images published on Wednesday suggested the monastery was destroyed between August and September 2014, two to three months after IS captured Mosul and ordered Christians who had not already fled to leave.

The images showed "that the stone walls have been literally pulverized", Mr Wood said. "Bulldozers, heavy equipment, sledgehammers, possibly explosives turned those stone walls into this field of grey-white dust. They destroyed it completely."