“Secretary of State Marco Rubio in recent weeks signed a waiver to exempt Ukraine from the ban Trump imposed on foreign assistance, but senior State Department official Peter Marocco hasn’t sent a required letter to the Pentagon to allow the aid to flow to Kyiv”

https://www.wsj.com/politics/national-security/u-s-hitting-brakes-on-flow-of-arms-to-ukraine-980a71d1?st=UvyYU3&reflink=article_copyURL_share