During Operation Moduler, Cuban combat troops had remained well north of the Lomba River and declined to participate in the fighting, per Castro's instructions. In Luanda, President dos Santos summoned General Gusev and the senior Cuban general officer, Gustavo Fleitas Ramirez, for an urgent conference to discuss the worsening military situation and the failure of Operation Saluting October. Ramirez reminded dos Santos that Cuba had been opposed to the offensive from the beginning. Gusev lamented in his memoirs that "I informed of the Soviet general staff Akhromeyev about the result of the operation, but the most difficult task, in moral terms, was to inform the president of Angola, whom I had assured that the operation would succeed and that Savimbi would be crushed".