President Donald Trump has made a major reversal on the Russian war, declaring Tuesday that Ukraine is positioned to retake all of its lost territory and more. It comes right after Trump insisted that NATO nations should feel emboldened to shoot down Russian planes if they enter their countries' airspace. The change in heart comes after Russian drones crossed into Polish airspace this week amid the ongoing war with Ukraine. Russian jets also provoked the U.S.'s European allies in recent days after flying fighter jets into NATO airspace. Putin's visit to Alaska marked the first time the U.S. hosted a meeting with a Russian president since 2007.