Thanks for clarifying your position. I am not sure what pipelines have to do with military operations along the Pakistan/Afghan border so cannot comment.
As to your hypothetical, without any context it would seem the impulsive answer is "no".
Have you forgotten the claim by the left we only went to Afghanistan to build and defend a pipeline through the country?
Never mind no one is building one, one is not in the planning stage and no one has as a mission defense of any contractors building a pipe line.