eement, each Party agrees to use Defense Materials received from one or more other Parties solely in connection with the preparation of defenses in the Covered Matters. Such Defense Materials shall not be used for any other purpose. The Parties will use their best efforts to ensure that the confidentiality of Defen

eement. each Party agrees to use Defense Materials received from one or more other Parties solely in connection with the preparation of defenses in the Covered Matters. Such Defense Materials shall not be used for any other purpose. The Panics will use their best efforts to ensure that the confidentiality of Defens