Vice-president Elect J. D. Vance once said that he doesn’t care what happens to Ukraine. We will soon find out whether the American people share his indifference, because if there is not soon a large new infusion of aid from the United States, Ukraine will likely lose the war within the next 12 to 18 months. Ukraine will not lose in a nice, negotiated way, with vital territories sacrificed but an independent Ukraine kept alive, sovereign, and protected by Western security guarantees. It faces instead a complete defeat, a loss…