5 years would be an insanely overpriced but possibly technically feasible.
What the industry would call a fast paced and maybe only double cost could be done in a decade.
I’d have to survey the ground and that has already been done. Pipelines are in place unless russia is prepared to blow them up. Course that would be an act of war. Pumps, Receive locations and game on.
oh btw ... most pumps are already in place ... receiver location are also ... next problem ... set up import? The import locations also are there. Another thought ... does anyone want to sell gas? russia wants to screw themselves, who is going to stop them? russia’s choice