Six individuals of Bosnian origin from St. Louis; Rockford, Illinois; and Utica, New York, were indicted last month on charges of supplying money and equipment to the Islamic State in Iraq and Syria (ISIS).

And yet late last week it was revealed that one of those terror suspects, Nihad Rosic, who is also one of two suspects additionally charged with conspiring to kill and maim others in a foreign country and had attempted to board a plane back in July 2014 to fly to Syria to join ISIS, had actually been apprehended in the small town of Plainfield, Indiana, right outside Indianapolis.

As the Indianapolis Star reported on Friday:

A Bosnian national indicted on charges of funneling resources to terrorists overseas was arrested earlier this month in Plainfield, officials confirmed Friday, but it was unclear why the man was in Indiana. U.S. marshals booked Nihad Rosic, 26, in the Marion County Jail on Feb. 6, jail records show, though his connections to the state appear to be minimal. A federal indictment alleges that Rosic and five others communicated on social media with coded language to organize financial support and send equipment to terrorist organizations in Syria and Iraq. Jan Diltz, a spokeswoman for the U.S. Attorney’s Office for the Eastern District of Missouri, where the indictment was handed up, said she doesn’t know why Rosic was in Indiana.

While at first glance it may seem odd that Plainfield, Indiana, might be a haunt for an international terror operative for perhaps the most dangerous Islamic terrorist group in the world today, it perhaps might be more clear when considering that Plainfield is the headquarters of the Islamic Society of North America (ISNA), one of the most terror-tied Islamic organizations in American history.

As one former federal law enforcement official told me this weekend, if Rosic was not in Plainfield related to ISNA it would be an “extreme coincidence bordering on the unbelievable.”

ISNA’s ties to terrorism go back even before its founding in the early 1980s when the organization was operating in the Indianapolis area as an amalgam of Muslim Brotherhood front organizations, including the North American Islamic Trust (NAIT), the Islamic Teaching Center (ITC) and the Muslim Student Association (MSA). I’ve previously reported on the MSA’s extensive terrorist lineup here at PJ Media.

Two of the visitors to the area in those early days included Al-Qaeda founder Abdullah Azzam and his protege, Osama bin Laden.

According to a book published by Bin Laden’s first wife, Najwa, the Al-Qaeda leaders and the Bin Laden family visited the U.S. for two weeks in 1979 with stops in Los Angeles, and yes, Indianapolis. A clue why Bin Laden and Azzam might have been in the area might be an ITC newsletter dated February 1978 I uncovered that documents a previous visit to their Indianapolis offices in January of that year by Azzam and several other well-known extremist Islamic clerics. ITC now operates as a subsidiary of ISNA.

From its earliest days ISNA was a hub for international Islamic terrorists. Terrorist figures associated with ISNA include:

In October 2014, Mohammed Hamzah Khan was arrested trying to board a flight to travel to Turkey to join ISIS. According to postings on Khan’s Instagram account, he had attended ISNA’s annual convention held in Detroit less than a month before.

But ISNA’s role in the international Islamic terror network isn’t just associational. Rather, it has taken a much direct role in supporting international terrorism.

According to forms filed with the IRS, ISNA provided $170,000 in start-up funds for the Islamic African Relief Agency (IARA), which was designated a global terrorist organization by the U.S. Treasury in October 2004 for supporting Osama bin Laden, Al-Qaeda, the Taliban, Hamas, and other Islamic terrorist organizations. Exhibits entered into trial evidence in court by federal prosecutors showed extensive payments from ISNA to IARA over the years in increments of tens of thousands of dollars. According to the Justice Department, IARA sent at least $130,000 to Al-Qaeda and the Taliban.

Another ISNA-supported Islamic terror charity was the Third World Relief Agency (TWRA). As reported by Thomas Jocelyn at the Weekly Standard, German investigators found transactions between ISNA and TWRA in 1992 at the same time that TWRA was financing the U.S.-based terror cell that conducted the 1993 World Trade Center bombing and the planned “Day of Terror” attacks targeting New York City landmarks.

Despite evidence of ISNA’s support of a long list of Islamic charities tagged by the U.S. government and the United Nations as terrorist organizations, ISNA’s most notorious role in supporting international terrorism came up in the largest terrorism financing trial in American history in the successful prosecution of the executives of the Holy Land Foundation (HLF) for supporting Hamas.

Not only did HLF receive ISNA’s longtime support, but it began as the Occupied Land Fund as an arm of ISNA operated out of the group’s Plainfield headquarters.

ISNA was named unindicted co-conspirator in the case, and extensive documentation entered into trial evidence by federal prosecutors (available on the Texas federal court’s website) shows that even after HLF was spun off of ISNA, the money transferred by the HLF to Hamas actually was moved by ISNA and the ISNA-affiliated North American Islamic Trust (NAIT) and payments made directly by ISNA to Hamas officials, including Mousa Abu-Marzook.

So intertwined was ISNA in conspiracy by the international Muslim Brotherhood to finance Hamas, in one court filing federal prosecutors lay out ISNA’s role in providing “media, money and men” to Hamas (page 13 in the file):

The federal judge in the case, Jorge Solis, agreed with the prosecutors about ISNA’s role, stating in a ruling that was later unsealed that there was “ample evidence” that ISNA and other U.S. Muslim Brotherhood groups had supported Hamas.

ISNA’s terror support was even profiled by Indianapolis NBC affiliate WTHR in a 2003 two-part series entitled “Images in Conflict“:

But if it is the case that ISIS operative Nihad Rosic was in Plainfield meeting with ISNA officials it is highly unlikely that the Justice Department would ever admit to it since ISNA has been the closest Islamic group to the Obama White House.

That’s right, despite what federal prosecutors have said in federal court about ISNA’s role in supporting international terrorism, its ties to convicted terror leaders and supporting designated global terrorist organizations, and even Attorney General Alberto Gonzalez under the Bush administration cancelling meetings because of the presence of ISNA officials, as I noted here at PJ Media in the early days of this administration, ISNA has been openly embraced by the Obama White House.

In 2013, Obama even provided a video greeting to open ISNA’s annual convention:

So what is the connection between Nihad Rosic and ISNA, and why exactly was he arrested in Plainfield, Indiana? Most likely federal authorities will never say, but an educated guess about the possible involvement of ISNA given their lengthy track record on these types of activities is hardly out-of-order.