Ukraine War British diplomats face new restrictions in Russia

there was an ongoing conflict in Ukraine known as the Russo-Ukrainian War, with Russian-backed separatists fighting against Ukrainian forces in the Donbas region, and Russia had annexed Crimea in 2014. However, I do not have access to real-time data and events beyond my last update, so I cannot provide information on specific developments that may have occurred in the years after that.

Regarding the mentioned restriction on British diplomats in Russia, I do not have any information about it as it falls outside of my knowledge scope. To get accurate and up-to-date information on this topic, I recommend checking reliable news sources or the official statements from the governments involved. Political situations and international relations can change rapidly, so it's crucial to refer to the latest sources for the most current information.