What Ukraine's Kharkiv advance showed by 9 September 2022

What did Ukraine's claim of retaking more than 1,000 square kilometres in a week mean for the war? On 9 September 2022, Ukraine said it had recaptured that much territory previously occupied by Russia within the preceding seven days, as part of the Kharkiv counteroffensive.

The breakthrough

The claim followed reports from 7 September 2022 that Ukrainian forces had broken through Russian defences in Kharkiv Oblast. They were reported to have advanced more than 30 kilometres into Russian-held territory and to have captured a number of towns and cities, among them Balakliia. Taken together, the two reports described a fast-moving operation rather than a local engagement.

Fighting elsewhere in the north

The same day brought a reminder that the war in the north was not confined to one sector. The governor of Sumy Oblast, Dmytro Zhyvytskyi, said Russian forces had shelled a hospital in Velyka Pysarivka, causing an unspecified number of casualties. Sumy was one of the oblasts that Russian forces entered from the north on 24 February 2022, when the initial operations in the region were launched as an attempt to capture Kyiv.

Reading the day

The two strands pointed in different directions. In Kharkiv Oblast, Ukraine was reporting movement and recovered ground on a scale measured in hundreds or thousands of square kilometres. In Sumy Oblast, civilian infrastructure was reported to be under fire, with a hospital among the places hit. The figures on territory were Ukraine's own claim, and the number of casualties in Velyka Pysarivka was not specified.

What the reports did establish was the pace of the Kharkiv operation: a depth of more than 30 kilometres by 7 September 2022, and a claim of more than 1,000 square kilometres two days later. For readers following the war, that combination of rapid advance and continued shelling defined 9 September 2022.