Washington, DC [US], June 21 (ANI): In a shift in stance, the United States has told Ukraine that it can use American-supplied weapons to hit Russian forces “anywhere”, its forces attack from across the border, and not just the region near Kharkiv, Politico reported, citing US officials. This subtle shift, which according to the officials is not a change in policy, comes weeks after the US quietly signaled the green light to Kyiv to strike inside Russia in retaliation to a cross-border assault on the city of Kharkiv. During that time, the US officials stressed that the policy was limited to th…