sentences:  Survivability also called for the bridge and Combat Information Center to be combined and "buried" in the heart of the ship, and for the ship to use electric drive to distribute the engineering around the ship.This would provide more room for weapons as well as the scope for future weapons such as railguns and lasers.SCFRS suggested that the Navy should not replace the "Oliver Hazard Perry"-class frigate for convoy escort duties, but concentrate on building front-line combatants that could be assigned to less demanding convoy duties in their later years.