[Posted at 2:22 p.m. ET] The criminal complaint filed Tuesday in the Southern District of New York names Manssor Arbabsiar, a 56-year-old naturalized U.S. citizen holding both Iranian and U.S. passports, and Gholam Shakuri, an Iran-based member of Iran’s Qods Force, which is a special operations unit of the Iranian Islamic Revolutionary Guard Corps (IRGC) that is said to sponsor and promote terrorist activities abroad, according to the Justice Department.
The men are charged with the following crimes: conspiracy to murder a foreign official; conspiracy to engage in foreign travel and use of interstate and foreign commerce facilities in the commission of murder-for-hire; conspiracy to use a weapon of mass destruction (explosives); and conspiracy to commit an act of international terrorism transcending national boundaries. Arbabsiar is further charged with an additional count of foreign travel and use of interstate and foreign commerce facilities in the commission of murder-for-hire.
[Posted at 2:19 p.m. ET] FBI Director Robert Mueller said the alleged terror plot involving Iran "reads like the pages of a Hollywood script."
"This case illustrates that we live in a world where borders and boundaries are increasingly irrelevant," Mueller said.
[Posted at 2:14 p.m. ET] An alleged plot - involving Iran - to commit terrorism inside the United States "is a fabrication," Ali Akbar Javanfekr, spokesman for Iranian President Mahmoud Ahmadinejad, said Tuesday.
Javanfekr said the Iranian government is awaiting details, but suggested U.S. authorities are attempting to distract American citizens from "domestic problems" by convincing them there is an outside threat.
[Posted at 2:12 p.m. ET] An FBI agent's affidavit obtained by CNN Tuesday accused two men of conspiring to murder Saudi Ambassador Adel Al-Jubeir.
The complaint alleges that Manssor Arbabsiar and Gholam Shakuri began a plot this past spring to kill Al-Jubeir.
Attorney General Eric Holder said in a news conference that the terror plot was a $1.5 million dollar "murder for hire" plan.
Officials also said one of the suspects told an informant that killing civilians, including senators, during the attack was "no problem" and "no big deal."
[Posted at 2:00 p.m. ET] The FBI and the DEA have disrupted a plot involving Iran to commit terrorism inside the United States, a senior U.S. official told CNN.
The official said the alleged plan was directed by elements of the Iranian government and involved a plot to kill the Saudi ambassador to the United States.
This story is developing. We'll bring you the latest information as soon as we get it.