Ukraine’s forces have benefitted from ample supplies from Western countries, which have helped them to blunt Russia’s attacks. The United States and NATO have ruled out direct military intervention, but imagine if there was a force-on-force conventional engagement. Russia’s air forces would quickly cease to exist. The Russian Baltic Fleet would join the Moskva on the sea floor. Russian ground forces would face the full weight of more motivated, better trained, equipped, and supplied NATO forces. It would be a rout.