(1) The 913th Troop Carrier Squadron was consolidated with the 13th Air Refueling Squadron in September 1985 but the active squadron has not been consolidated since .
(2) The 913th troop carrier squadron was consolidated in September 1985 with the 13th air refuelling squadron , but the active squadron has not been consolidated since then .

Do these two sentences mean the same thing?

OPT: 1. no. 2. yes.
2.