Ukraine’s struggle to fend off Russia’s massive offensive in the Kharkiv region has underscored a pressing issue that Kyiv has long tried to overturn: a ban on firing U.S. weapons to hit inside of Russia.
Russia launched its Kharkiv offensive from the neighboring Belgorod region, and some Ukrainian officials are arguing that the attack could have been blunted if they were allowed to hit targets in that Russian province.
A delegation of five Ukrainian members of parliament traveled to Washington this week to meet with Biden administration officials and congressional lawmakers in a bid to push the U.S. to reverse the ban.