Call it a case of defense-press diplomacy: An Iranian colonel this week spoke publicly about a "special weapon" that was tailor-made to destroy U.S. Apache attack helicopters. The government-run Iranian news agency also released images of the shoulder-fired surface-to-air missile. In the photo, the launcher is to the left, in green, and the grey missile is also to the left, with a white cap covering the seeker at the tip. The straight black piece sticking out is a simple aiming device, similar to those found on other shoulder-fired surface-to-air missiles. "The enemy should not assume that if it attacks Iran,...