财政部：在政府采购活动中对有关美国企业采取相关措施。

CNN reported on the 21st that U.S.-Iran talks are continuing in Switzerland and the U.S. delegation expects to work through the night. A senior U.S. diplomat said Iranian negotiators remain on site and U.S. negotiators, including Vice President Vance, have continued meetings with Iranian counterparts. Earlier the same day Iran paused negotiations to protest President Trump’s threatening remarks.

Israel Defense Forces says it took steps to minimise civilian harm before airstrikes, including use of precision munitions and aerial reconnaissance.