Jeremy Bowen, International Editor at the BBC sits down with One Decision shortly after returning from the Ukrainian frontline, having been embedded with troops as government forces retook control of the occupied city of Kherson last month. A huge victory for Kyiv and a humiliating setback for Putin, who has this week admitted on television that his 'special operation' is likely to take a long time to complete, and tried to downplay rumors swirling of a second mobilization for more soldiers to join his invasion. Meanwhile, United States intelligence says that the Russians and Ukrainians are likely to pause the fighting over the bitter winter period - though aerial bombardment on Kyiv and other Ukrainian cities is causing devastation for civilians facing freezing temperatures with no heating, water, or electricity. The United Kingdom's Defence Ministry says that the Russians may be preparing to attack more cities close to the areas they control in the east of Ukraine. As always, we will have an analysis by One Decision's Sir Richard Dearlove, the former chief of MI6.