On the evening of 9 March, Russian armoured vehicles were coming towards Brovary[2][3] on the Highway M01.[4] The armoured vehicles were the 6th and 239th Tank Regiments of the 90th Guards Tank Division. They were going very slowly. Some of them were very old vehicles, like T-72 tanks which were designed 49 years before the battle.[5] They are not very good and are outdated.[6] Also, in the front of the group of vehicles were TOS-1s. They were very vulnerable. Ukrainian forces saw this and attacked. They disabled the tanks and armored personnel carriers.[6] The Russians retreated. This is because they had lost a large amount of soldiers and equipment.[7][8] The Russian commander, Andrei Zakharov, was killed in the battle.[1]
On 12 March, Russia said that its troops disabled the Ukrainian military's main centre for communications and intelligence that were in Brovary.[9] The mayor of Brovary, Ihor Sapozhko, however said, "We are ready for them."[10]