Increasingly, rhetoric on Iran has heated up. The larger focus is on Iran's nuclear activities. But, also Iran is being pointed to as one, albeit small, source of disruption in Afghanistan.
McChrystal
recently pointed to signs some Taliban trained in Iran. He says he would be concerned if flows increase.
Last month, U.S. Defense Secretary Robert Gates accused Iran of "
playing a double game" by nurturing relations with Afghanistan while supporting insurgents to undermine U.S. and NATO troops.
U.S. officials have said Taliban fighters are being
trained in Iran.
Still, the larger looming confrontation is on Iran' nuclear program.
A US military attack on Iran is an option to try to stop or slow progress on a nuclear bomb, Undersecretary of Defense Michele Flournoy
said, but not an attractive one.
Now, Defense Secretary Robert Gates has sent "
a wake-up call" to the Administration. A senior administration official drew a line not to be crossed the United States would ensure that Iran would not "acquire a nuclear capability," a step Tehran could get to well before it developed a sophisticated weapon.
The Obama Administration worked for diplomacy as a first option. That hasn't proved successful. They are now turning to sanctions. Obama
urges world to move 'boldly' on Iran sanctions.
If the sanctions fail to prevent Iran from acquiring a nuclear capability, then what? If sanctions fail to slow Iran's momentum, are we seriously going to entertain the idea of military actions? Where is the line for Iran not to cross, and where should it be?