The battle for Lyman
The battle for Lyman is sometimes called the “final chapter” of the Izium-Kupiansk operation. There’s some justification for that: indeed, a stage in the offensive of the Ukrainian troops that began on 5 September has drawn to a close. In the next few days, the AFU can take a breather to make up for their losses, re-group if necessary and prepare for a new round of fighting. It is more likely, however, that the pace of the Ukrainian offensive will be maintained in order to prevent the enemy from gaining a foothold on the new lines of defence.
By the end of March, the AFU was able to push Russian forces out of Kyiv, Chernihiv and Sumy regions, eliminating the immediate threat to Kyiv. For Ukraine, however, the war with Russia was largely unsuccessful until mid-summer. Considerable ground was lost in the south — almost all of Luhansk and close to half of the Kharkiv region. Izium fell on 1 April, and Lyman was lost at the end of May. There was a real threat of Ukrainian troops operating east of the Lyman-Bakhmut line being encircled, opening the way for a Russian offensive against Sloviansk and Kramatorsk.
In early September, the situation in eastern Ukraine began to change. The Russian defence near Balakliya was breached, and within a week, the Ukrainian Army had practically liberated the Kharkiv region, taking Kupiansk and Izium. At the same time, Ukrainian troops stepped up their activity in the direction of Lyman. The Siverskyi Donets River was forced, several important settlements were liberated, and, on 9 September, Ukrainian advanced units reached the suburbs of Lyman.
On 10 September, an offensive was launched against this small but strategically important town, but attempts to storm it head-on proved unsuccessful. Had they continued, the Ukrainian army could have suffered heavy losses. The Ukrainian command’s subsequent decision was the only possible one: to bypass Lyman from the north- and southwest, cutting off supply routes, ammunition and reinforcements. And they did exactly that.