The war is now in its fifth year - how did we get here?published at 12:54 BST
It started when Russia launched its full-scale invasion of its neighbour on 24 February 2022.
Russian President Vladimir Putin said his goal was to "demilitarise and denazify" Ukraine - he has repeatedly painted the country as a Nazi state.
The Russian leader has long questioned Ukraine's right to exist, claiming that "modern Ukraine was entirely created by Russia" after the communist revolution in 1917.

How the war progressed - from before the invasion until February 2026
In February 2022, troops moved in quickly, accompanied by dozens of missile strikes on cities across Ukraine.
Within a few weeks, Russia was in control of large areas of eastern, northern and southern Ukraine - and had advanced to the suburbs of the capital Kyiv.
However, they met a strong Ukrainian resistance - and by November 2022 the picture had changed dramatically. Ukraine had regained ground in the north and Russia failed to take Kyiv.
Since then, progress on both sides has slowed. In recent months, Russia has been gradually expanding the amount of territory controls - particularly in the east - but gains have been minimal.
















