Kuwait is now approved to buy new AH-64E Apache attack helicopters and remanufacture its old "D" models into the latest variant. (Capt. Stephen James/U.S. Army)WASHINGTON — The U.S. State Department has cleared a to Kuwait worth an estimated $4 billion, according to a Dec. 29 post by the Defense Security Cooperation Agency.The agency has notified Congress, which will weigh in. If lawmakers clear the potential deal, negotiations will begin between the country and the supplier, during which the price and quantity are subject to change.Kuwait wants to buy eight new AH-64Es and plans to...…Kuwait is now approved to buy new AH-64E Apache attack helicopters and remanufacture its old "D" models into the latest variant. (Capt. Stephen James/U.S. Army)WASHINGTON — The U.S. State Department has cleared a to Kuwait worth an estimated $4 billion, according to a Dec. 29 post by the Defense Security Cooperation Agency.The agency has notified Congress, which will weigh in. If lawmakers clear the potential deal, negotiations will begin between the country and the supplier, during which the price and quantity are subject to change.Kuwait wants to buy eight new AH-64Es and plans to...WW…