Blowing Bridges and Diesel Locomotives
Back in WWII B-26's were tasked with blowing bridges preparatory to the Normandy invasion. After it was noted that dropped spans were quickly put back in service, emphasis shifted to taking out abutments which took much longer to replace.
RF has gotten a bit clever lately and is now reported targeting power stations supplying the railroads bringing western weapons to the frontlines. How many diesel locomotives can be sourced in Europe?