The NIA, on March 17, filed a charge sheet against 59 accused, including the PFI as an organisation, in a case registered last year.
The PFI has been under the radar of security agencies for its role in violent protests in different parts of the country against the Citizenship (Amendment) Act, alleged forced conversions, radicalisation of Muslim youths, money laundering and links with banned groups, informed officials said.
In these raids being conducted since Sunday morning, the NIA said, it has seized incriminating materials, including digital devices, documents, two daggers and cash Rs 8,31,500.
Officials said PFI has been under the radar of security agencies for its alleged role in violent protests in different parts of the country.
The PFI is alleged to have been continuously involved in anti-government propaganda and spreading the narrative that Muslims were being persecuted in India.
British-born controversial Jewish writer Susan Nathan, who has been residing in Kozhikode since 2009, has been deported to Israel on court orders, official sources said on Thursday.
The Kerala police is probing alleged links of radical PFI, blamed for the attack on a college lecturer, with terror outfits Hizbul Mujahideen, Lashkar-e-Taiba and Al Qaeda, but not found any evidence so far, the state government informed the High Court on Monday.
Islamic fundamentalists have issued threats to police officers, who were suspended following the firing at Thiruvananthapuram on May 17, which resulted in six deaths.The deaths have created a furor in Kerala, and the state government has ordered the suspension of six police officials, in the wake of wide-spread public resentment against the erring policemen.The Popular Front, which is the new incarnation of the National Development Front, is believed to responsible.
The Muslim politics in Kerala has taken a turn with the advent of the Popular Front, a political party floated with the support of four Islamic organisations of South India.
Amid reports that one of the alleged terrorists recently killed in an army encounter in Jammu and Kashmir hailed from Kannur, the Kerala police on Thursday searched a house here but refused to give details.