"Our goal is to block the funding. To get the terror organization beyond the banking system because if they can't wire hundreds of millions of dollars, they don't have a choice but to bring them in suitcases or smuggling through the tunnels into Gaza or to South Lebanon. And if you cut these pipelines you defiantly hurt and damage the terror organization," said Darshan.

The Bank of China refused repeated requests by Fox News for an interview or to respond directly to questions about their involvement in moving money for Islamic Jihad or the alleged warning given by Israel's Mossad Intelligence Service. Through their lawyer, the bank sent an emailed statement saying in part, "Bank of China Ltd. ('BOC') has answered the lawsuit and formally denied the plaintiffs' allegations. Since the litigation is pending, BOC will not comment to the media on it."

According to the affidavit, known Islamic Jihad and Hamas leaders in Iran wired money to a numbered Bank of China account in Guanzhoua, China, which was controlled by Said al-Shurafa, an operative of both organizations.