The U.S. military leadership is rightfully worried about this situation. The chairman of the Joint Chiefs of Staff, Adm. Michael G. Mullen, has repeatedly raised the lack of communication between the United States and Iran as a major concern in the last few weeks.
"We are not talking to Iran so we don't understand each other," Mullen said last month. "If something happens … it's virtually assured that we won't get it right." The lack of communication has planted seeds for miscalculation, Mullen argued. And miscalculations often lead to dangerous escalations.