A few days later the British Second Army launched Operation Charnwood, to take Caen. This incorporated the postponed attack on Carpiquet, originally planned for Epsom as Operation Ottawa but now codenamed Operation Windsor. In a frontal assault the northern half of the city was captured, with the remaining portions being taken during Operations Atlantic and Goodwood in the third week of July. Fighting in the Odon Valley continued and on 10 July Operation Jupiter was launched by VIII Corps to push back the German forces near the village of Baron-sur-Odon, retake Hill 112 and advance to the River Orne. The Second Battle of the Odon began on 15 July to divert German attention from the ground where Operation Goodwood was to take place. The second battle has been called one of the bloodiest encounters of the campaign.