Doubtful. The pro-war parties are the neocons in the State Department and the woke interns who run the Biden White House. I know it's hard to tell, and needs reading the runes, but looking at some of the WP stories (mouthpiece of the CIA) and the Nord Stream leaks the American glowies want this to end as they, rightly, view the war as unwinnable. From what I've seen the NATO and American advisors on the ground have been urging the Ukrainians to GTFO of Bakhmut for weeks and have been ignored.Washington idiots are probably just tired of the humiliation of being pushed back and are pounding the table, demanding Bakhmut not fall.
I still can't believe that the Ukrainians are actually throwing reinforcements into the meat grinder. It can't be real, they must be there to cover a retreat surely?