Telegraph report.

Last week, the Tehran Times noted that the Iranian oil bourse will start trading oil in currencies other than the dollar from March 20. This long-planned move is part of President Mahmoud Ahmadinejad's vision of economic war with the west.

"The dispute over Iran's nuclear programme is nothing more than a convenient excuse for the US to use threats to protect the 'reserve currency' status of the dollar," the newspaper, which calls itself the voice of the Islamic Revolution, said.

Marin Katusa of Casey Research writes.

Rumors are swirling that India and Iran are at the negotiating table right now, hammering out a deal to trade oil for gold. Why does that matter, you ask? Only because it strikes at the heart of both the value of the US dollar and today's high-tension standoff with Iran.

Juan Cole writes.

With all the talk of Iran and Israel among the GOP presidential candidates, it is worth remembering that in this poll of a few years ago, three quarters of Americans could find neither Israel nor Iran on a map. Despite the US being at that time the occupying power in Iraq, some two-thirds couldn't recognize that one, either.

A few more did recognize Iraq than the others, reminding one of Ambrose Peirce's dictum that "War is God's way of teaching Americans geography."

Article in Foreign Policy by Mark Perry.

Buried deep in the archives of America's intelligence services are a series of memos, written during the last years of President George W. Bush's administration, that describe how Israeli Mossad officers recruited operatives belonging to the terrorist group Jundallah by passing themselves off as American agents. According to two U.S. intelligence officials, the Israelis, flush with American dollars and toting U.S. passports, posed as CIA officers in recruiting Jundallah operatives -- what is commonly referred to as a "false flag" operation.

Andrew Sullivan writes:

I do not know the life, background or motivations of one Mostafa Ahmadi Roshan, who was killed, along with another passenger, when a motorcycle rider out of a Bourne movie stuck a plastic explosive on his car door and blew him to smithereens. What I do know is that he was a scientist working, we're told, as a procurer in Iran's nuclear power/arms program. Does he make the decisions in this theocratic tyranny? Is he responsible for the policy? Maybe he is an adamant Khamenei supporter. Maybe not. But he has been assassinated by someone. How should we respond?

Here's how Rick Santorum responded to these kinds of killings:

On occasion scientists working on the nuclear program in Iran turn up dead. I think that's a wonderful thing, candidly.

From Danger Room.

How's this for timing: by accident of Navy schedules, the U.S. military now has two aircraft carrier battle groups near Iran's shores, with a third on her way, right as a bomb killed an Iranian nuclear scientist and Iran threatens to close off a key waterway. But while there was just one carrier in the region for weeks, the Pentagon insists that its ship movements aren't a response to Tehran's recent bellicosity.

Guardian report.

An Iranian university professor working at a key nuclear facility has been killed in a bomb explosion, the latest in a series of assassinations and attempted killings linked by the country's authorities to a secret war by Israel and the US to stop the development of what Tehran insists would be a peaceful nuclear capability.

Mostafa Ahmadi Roshan, 32, a chemistry expert and a director of the Natanz uranium enrichment plant in central Iran, died after two assailants on a motorcycle attached magnetic bombs to his car, according to the semi-official Fars news agency.