Turkish authorities have detained some 65 people suspected of ties to Daesh terrorists in nationwide raids over the past few days, Interior Minister Ali Yerlikaya announced on the social media platform X on Friday.

The arrests were made in 17 provinces, including Istanbul and the capital of Ankara," Yerlikaya said.

Turkish authorities have made several mass arrests of alleged Daesh members in recent years, most recently a roundup of 147 people announced in March and another batch of 99 in similar raids earlier in August.

After those arrests, Yerlikaya said police had detained at least 3,000 people suspected of links to the terrorist group.

Daesh operates a so-called Khorasan Province (Daesh-K) network in Türkiye, which looks for "new methods" and recruits more foreign members for its activities after constant counterterrorism operations became a "challenge," security sources say.

The National Intelligence Organization (MIT) thwarted the terrorist group's efforts for recruitment, obtaining funds and logistics support after its latest operation in the aftermath of a church shooting.

Daesh remains the second biggest threat of terrorism for Türkiye, which faces security risks from multiple terrorist groups and was one of the first countries to declare it as a terrorist group in 2013.

In December last year, Turkish security forces detained 32 suspects over alleged links with Daesh, who were planning attacks on churches and synagogues, as well as the Iraqi Embassy.

Daesh members have not previously targeted places of worship on Turkish soil. Still, they have carried out a string of attacks, including against a nightclub in Istanbul in 2017 that left 39 people dead and a 2015 bombing attack in Ankara that killed 109.

Terrorists from Daesh and other groups, such as the PKK and its Syrian wing, the YPG, rely on a network of members and supporters in Türkiye.

Turkish authorities have ordered the freezing of millions of lira worth of assets since 2013 to crack down on terrorism financiers in line with U.N. sanctions.

Türkiye has increasingly been working to cut off and prevent the financing of terrorism, a pillar of the fight against terrorism worldwide. In the past 11 years, it has frozen the assets of 1,918 individuals and organizations, according to official figures compiled by the Anadolu Agency (AA).

Authorities found that of the 1,332 individuals and organizations targeted in Türkiye, 655 were linked to the Gülenist Terrorist Group (FETÖ), 275 were linked to the PKK, 259 to Daesh and al-Qaida, 11 to the Nusra Front and 132 to other terrorist organizations.

In December last year, Turkish intelligence captured a top Daesh terrorist in charge of the terrorist group’s finances in the Damascus region in an operation in Türkiye’s southern Mersin province. Over $28,000, 14,950 euros, TL 31,800 and digital materials were confiscated in the operation targeting Hudhaifa al-Mouri, code-named "Ayyoub," who was responsible for coordinating funds sent to Daesh members abroad.