What are the latest developments in Britain's sanctions against Russia and how are global economic markets responding?

Britain has intensified its sanctions regime against Russia by targeting four Russian officials and two subsidiaries of Russia's state-owned civil nuclear energy company. These measures are part of the UK's ongoing response to Russia's full-scale invasion of Ukraine, demonstrating continued international pressure on the Kremlin through economic restrictions. Simultaneously, global markets are experiencing significant volatility, with gold prices reaching record highs this week. The precious metal is poised for its seventh consecutive week of gains, reflecting investor uncertainty and the traditional flight to safe-haven assets during geopolitical tensions. This surge in gold prices indicates market concerns about ongoing instability and economic implications stemming from the Ukraine conflict.