File photo of an F-16 Fighting Falcon.

Bloodshed on the streets of Egypt is delaying completion of a lucrative deal to sell Lockheed Martin F-16s to the troubled U.S. ally, raising the question of what will happen to the fighter jets.

The Pentagon has suspended deliveries of the "Fighting Falcons" to the Egyptian air force until further notice, and the conflict may result in more than a mere delay to the deal.