US threatens to block arms for Ukraine over refinery attacks, FT reports

​The ‌US is ​threatening ‌to stop the procurement system that ‌provides Ukraine ‌with weapons in ⁠order to ​press ⁠Kyiv to halt ⁠its deep ​strikes on Russian ⁠energy infrastructure, the ⁠Financial ​Times reported ⁠on Sunday, ⁠citing officials in ⁠Europe.