FTSE 100 flat after Fed holds interest rates and Iran attacks; Rolls-Royce expects higher profits – business live

The FTSE 100 remained flat as global stock markets declined following the US central bank's decision to maintain interest rates. Rolls-Royce anticipates higher profits, while BAE Systems reported a 9% year-on-year sales increase to £15.8bn and upgraded its profit forecasts due to sustained global defense budget growth.