Response crews at work following strikes in Ukraine’s second city as Britain commits £20m after Zelenskyy declares energy emergency. What we know on day 1,423

Moscow has hit Ukraine with daily drone and missile barrages in recent months, targeting energy infrastructure and cutting power and heating in the frigid depths of winter.…

Night-time temperatures dip close to -20C; minister outlines major problems with desertion and conscription evasion. What we know on day 1,422