The US is also allowing Ukraine to hit planes in Russian airspace with US-supplied air defence systems if they strike across the border.
Ukraine’s military is allowed to use longer-range missiles provided by the US to strike targets inside Russia across more than just the front lines near Kharkiv if it is acting in self-defence, the Pentagon said.
US President Joe Biden initially loosened the restrictions on how Ukraine could use US-provided munitions to give it another option to defend the eastern city of Kharkiv from a relentless barrage of Russian missiles.
Since the beginning of Russia’s 2022 invasion, the US had maintained a policy of not allowing Ukraine to use the weapons it provided to hit targets inside Russia for fear of further escalating the war.
Russia has been firing on Ukrainian targets from inside its border, treating its territory as a “safe zone”, said Major General Pat Ryder, Pentagon press secretary.
