The document discusses the cola wars between Coca-Cola and Pepsi. It provides background on how Pepsi attacked Coke on its home turf in the US after Coke started focusing overseas. It analyzes the strengths, weaknesses, opportunities, and threats of both companies. It also examines the competitive strategies employed by each over the decades, including new product lines, marketing campaigns, pricing strategies, and acquisitions. Both companies have established a duopoly in the soft drink market through aggressive competition and global expansion.