The Navy now wants to introduce all of the newly planned capabilities for more lethal firepower and survivability on the Littoral Combat Ships (LCS) sooner than previously stated and will re-designate them as frigates, Navy Secretary Ray Mabus said Thursday.The Navy planned to build 32 LCSs in their current configuration then transition to the fully upgraded version for the final 20 to meet the 52-ship requirement for the small surface combatants, while keeping open the possibility of incrementally adding some…