(260106) -- BERLIN, Jan. 6, 2026 (Xinhua) -- Police officers stand guard by an emergency lighting unit during a power outage at Nikolassee area in Berlin, Germany, Jan. 6, 2026. Thousands of households, as well as supermarkets, shops, restaurants and other businesses in southwest Berlin, still remained without power on Tuesday, as crew continued repairs to restore electricity after an attack on the grid left parts of the German capital in the dark for a fourth consecutive day. (Xinhua/Zhang Haofu)
