The US had offered a reward of up to $5 million for the capture of Jaburi
Iraq has captured the alleged finance chief of the Islamic State group, Sami Jasim al-Jaburi, who was sought by the United States, in an operation abroad, Iraqi authorities said on Monday.
Jaburi, also the suspected former deputy to the late IS leader Abu Bakr al-Baghdadi, was arrested "in Turkey," a senior Iraqi military source told AFP without elaborating.
Prime Minister Mustafa al-Kadhemi had earlier announced on Twitter that Jaburi was arrested by the intelligence services "outside the borders" of Iraq, in a "complex external operation," without naming the location.
It was not immediately clear if Turkish authorities were involved and there was no immediate reaction from Ankara.
The US had offered a reward of up to $5 million for the capture of Jaburi.
The US Rewards for Justice program said Jaburi had "reportedly served as the equivalent of... finance minister (for IS), supervising the group's revenue-generating operations from illicit sales of oil, gas, antiquities and minerals."
In September 2015, the US Treasury Department labelled Jaburi as a Specially Designated Global Terrorist.
IS took over one third of Iraq in a lightning offensive in 2014, expanding their self-declared "caliphate" stretching across the Syrian border.
Iraq's government declared victory against the jihadists in late 2017 after a grinding military campaign backed by a US-led military coalition.
Baghdadi was killed in a raid by US special forces in north-western Syria in October 2019.
IS sleeper cells still periodically launch attacks in Iraq, against both the security forces and civilians.
According to an official from the US-led coalition who spoke on condition of anonymity, IS now "stretched" financially and its operations in Iraq are "very localized."