The United States and its G7 partners have demanded that Russia put an end to the bloodshed sparked by its invasion of Ukraine and withdraw troops from the country. The leaders of the Group of Seven leading democratic economies condemned Russia’s attack on Ukraine in a joint statement following a videoconference chaired by German Chancellor Olaf Scholz. They called on members of the international community to “stand shoulder to shoulder with Ukraine, and raise their voice against this blatant violation of the fundamental principles of international peace and security.” “In this dark hour our t…