What the CBO really likes is prepositioned ships, loaded with equipment. The drawbacks there, of course, include having the wrong equipment for the fight, not having adequate port facilities to offload the equipment, or needing to get into a land-locked country.
The U.S. began extensive air and artillery strikes against Islamic State group targets in Syria on Dec. 19 in retaliation for the killing of three Americans on Dec. 13 by a gunman affiliated with ISIS, U.S. officials said.

