On Saturday, May 16th, 2015,
a Delta Force team carried out a daring raid into Syria.
The aim was to kill or capture a major ISIL financier
with the nom de guerre of Abu Sayyaf.
Their target was believed to have facilitating
the funding of ISIL campaigns in Syria and Iraq.
Sayyaf was holed up in a residential building complex
located on the Omari oil fields in the eastern part of Syria,
near the city of Deiz Ez Zor.
Under the cover of darkness,
a special operations task force,
which included 2 dozen Delta Force operators,
flew in from Iraq aboard CV-22 Osprey tilt-rotor aircraft
and MH-60 Black Hawk helicopters.
Apon insertion at the objective,
the Delta Force became embroiled in a fierce firefight.
Delta reportedly used explosives to blow an entry wall
through the target building's wall.
Moving inside,
"There was close quarters,
hand-to-hand combat,"
one U.S. official said.
Officials also stated that ISIL fighters
used women and children as human shields
but were still neutralized without any harm coming to the civilians.
Despite the intense fighting,
no civilians or U.S. troops were killed or injured in the operation.
At least 12 Jihadists died,
including Sayyaf.
Delta Force had wanted to take Sayyaf alive,
the IS mastermind would have been a mine of useful Intel,
but were forced to kill him when he traded fire with them.
They were,
however,
able to capture their target's wife,
Umm Sayyaf,
a woman suspected of organizing ISIL slave-trading.
Items of intelligence were also collected
such as laptops and cellphones.
A Yazidi woman,
thought to be kept as a slave by the was found at the site.
She was rescued and later reunited with her family.
Before dawn,
the task force were extracted by the Ospreys and Black Hawks.
One of the Black Hawks had bullet holes
from where it had taken enemy fire but remained airworthy.
The raid followed weeks of surveillance and meticulous planning.
It was a rare example of a US Special Operation Forces raid into Syria.
Unlike a previous operation,
the Syrian government was not informed of the operation.