The United States has allowed Ukraine to use American-supplied weapons to strike inside Russia. “The president recently directed his team to ensure that Ukraine is able to use US supplied-weapons for counterfire purposes in Kharkiv so Ukraine can hit back at Russian forces hitting them or preparing to hit them,” the White House said in a statement. U.S., however, has restricted the use of American weapons only around Kharkiv which has withered a massive attack by Russia. Watch this video for more information.