Members of the Iranian army's land force march during a parade to commemorate the anniversary of the Iran-Iraq war (1980-88), in Tehran September 22, 2010.

Iran's elite Revolutionary Guards march during an annual military parade which marks Iran's eight-year war with Iraq, in the capital Tehran on September 22, 2010.

An Iranian Katyusha rocket launcher is driven past as Armed Forces Chief of Staff Hassan Firouzabadi (L) salutes, during a military parade to commemorate the 1980-88 Iran-Iraq war, in Tehran September 22, 2010.

Iranian soldiers march during an annual military parade which marks Iran's eight-year war with Iraq, in the capital Tehran on September 22, 2010. At least nine people were killed in an attack on a provincial military parade, marking the same occasion.

A member of the Iranian army's land force looks on as he takes part in a military parade to commemorate the anniversary of the Iran-Iraq war (1980-88), in Tehran September 22, 2010.

An Iranian-made Zelzal surface-to-surface missile is driven past during a military parade to commemorate the 1980-88 Iran-Iraq war, in Tehran September 22, 2010

A member of the Iranian army stands at attention on a United Nations military vehicle during a military parade to commemorate the 1980-88 Iran-Iraq war, in Tehran September 22, 2010.

Armed Forces chief Hasan Firouzabadi salutes during an annual military parade which marks Iran's eight-year war with Iraq, in the capital Tehran on September 22, 2010. Iran's top commander said Tehran's military power is only a 'deterrent' against attacks, as provincial parade marking the same occassion was hit by a bomb attack which left nine people dead.