**U.S. Embassy in Kyiv Closes Amid Threat of Major Air Strike**

In response to a reported major air strike, the U.S. Embassy in Kyiv was closed on Wednesday. The embassy revealed it had obtained specific intel pointing toward a potential significant air attack set for November 20. U.S. citizens in the area were advised to seek immediate shelter if an air alert is issued.

This development follows U.S. President Joe Biden's decisions earlier this week, which included the provision of antipersonnel land mines to Ukraine and the lifting of restrictions on the use of American-supplied long-range missiles on Russian territory. The Kremlin responded to these actions by stating that the U.S. decision introduces a "new round of tension" in the ongoing conflict.

Additionally, on Tuesday, Russian President Vladimir Putin updated the national nuclear doctrine, broadening the scenarios under which Russia might deploy atomic weapons, including targeting NATO countries. This move is anticipated to escalate the already fraught international relations.

In light of these tensions, U.K. government minister Peter Kyle conveyed that the British government is closely monitoring the unfolding situation. He emphasized the importance of their strong relationships with both Kyiv and the United States and reassured that all necessary measures would be taken to safeguard British citizens.

Other nations have also taken precautionary steps; the embassies of Spain, Italy, and Greece in Kyiv announced temporary closures due to similar concerns regarding potential Russian attacks.