KYIV, Ukraine — The U.S. State Department and Ukraine’s ambassador in Washington have outlined a memorandum that would route Ukrainian drone technology into joint ventures on American soil in an attempt to inject Kyiv’s combat experience into the military’s equipment supply chains. The draft agreement would open a legal channel for Kyiv to sell its weapons to the U.S. for the first time since it effectively banned arms exports to maintain its own forces at the start of Russia’s full-scale