This report analyzes Sainsbury's marketing strategy using the SOSTAC model, focusing on its application in both Italy and the UK. The report begins with an executive summary and table of contents, followed by an introduction to the SOSTAC model (Situation analysis, Objectives, Strategy, Tactics, Actions, and Control). The discussion section is divided into two tasks. Task 1 focuses on developing a SOSTAC model for Sainsbury's operations in Italy, including a PEST analysis of the Italian macro-environment, SMART objectives, strategy (Porter's generic forces and Ansoff Matrix), tactics, action plans, and control measures. Task 2 applies the SOSTAC model to Sainsbury's UK operations, covering situation analysis, objectives, strategy, tactics (product segmentation, pricing, and place), action, and control. The report incorporates diagrams, tables, and figures to illustrate key concepts. The report concludes with recommendations for Sainsbury's strategic direction and includes a comprehensive list of references.