一位直接了解該計劃的官員告訴CNN，拜登政府實際上解除了對美國軍事承包商部署到烏克蘭的禁令，以幫助該國軍隊維護和修理美國提供的武器係統，特別是F-16戰鬥機和愛國者防空係統。
An officer in direct contact with the plan told CNN that Biden Administration had in fact lifted the ban on American military contractors to Ukrain, in an attempt to help maintain and repair the America-supplied weapon systems, in particular F-16 fighter jets and Patriotic air defense systems.
