According to some estimates, the total cost of the U.S. missile attack on Syria is over $90 million.
Syrian Air Force Resumed their Sorties from the Shairat airbase in less than 24 hours after the missile strike made by the US Navy. It is reported that two of the SAR AF Su-17 took off from a runway and flew off to attack the positions of militants in the Eastern part of Homs Province.
The Tomahawk missile program has been going on for decades, and has cost over $10 billion dollars — just for the development. This does not include the actual cost of the missiles themselves.