Kyiv has hit Russian oil depots, a submarine and an airfield as the 29-month old war rages on.
Russia says air defence systems ‘intercepted and destroyed’ 75 drones over a number of regions.
As the war enters its 890th day, these are the main developments.
From ‘Bridge of Spies’ at height of Cold War to last year’s US-Iran deal, our recap of the most significant exchanges.